Answers
Answer:
The first sack had 80lb.
The second sack had 60lb.
Step-by-step explanation:
1) So we know that at the end, both sacks had to be even & when added, equal to 140. That would mean both sacks would be 70lb after taking 1/8 from the first sack.
2) If we add 10lb. to the first sack we make it 80lb. That means we would have to take away 10lb from the second sack, making it 60lb. We know we can do this b/c the sum of 80+60=140
3) 1/8 of 80 is 10. So take 10lb away from the 1st sack and give it to the 2nd sack, and both sacks are even at 70lb and their sum is 140lb.
4) That means that originally the 1st sack weighed 80lb and the 2nd sack weighed 60lb.
Answer:
First snack contains 80 lb.
The second snack contains 60 lbs
Step-by-step explanation:
We know in the end , both bags must be even and equivalent to 140 once totaled. This means the sacks would indeed be 70lb following subtracting 1/8 the first.
We can make the first bag 80 lb by adding 10 lb to it. That means we'd have to subtract 10 lb from the next sack, bringing it to 60 lb. We assume we can achieve it since 140 is the what you get when you do 80+60.
10 is the answer of 1/8 of 10. So remove 10lb from the first sack and put it in the second, and both bags are even at 70lb, and their total is 140lb.
This suggests that the very first sack is 80 lbs and the second one is 60 lbs.
Related Questions
What does x equal? Type only the number.
Answers
Answer:
105
Step-by-step explanation:
Answer:
The answer will be 105
Step-by-step explanation:
Which point is not on the graph of the function y = x + 10?
(8, 18)
(3, 13)
(20, 10)
(482, 492)
Answers
Answer:
(20, 10)
Step-by-step explanation:
y = x + 10
(8, 18)
y = x + 10
18 = 8 + 10
18 = 18 (this point is one the graph)
(3, 13)
y = x + 10
13 = 3 + 10
13 = 13 (this point is on the graph)
(20, 10)
y = x + 10
10 = 20 + 10
10 = 30 (this point is not on the graph)
(482, 492)
y = x + 10
492 = 482 + 10
492 = 492 (this point is on the graph)
Hope this helps!
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is 'blank' cm².
Answers
Answer:
The area is 146cm squared
Step-by-step explanation:
Starting with the top portion, The formula for the area of a trapezoid is a = (base 1 + base 2) / 2 * h | (14 + 4) /2 *10 = 90.
Now for the bottom part, We know that the height of the top of the figure is 10 and that the overall figure height is 18. To find the height of the triangle at the bottom we would do 18 - 10 = 8.
The formula for finding the area of a triangle is b x h / 2 = a. 14 * 8 / 2 = 56.
Finally, we add our results. 90+56=146.
find the areas of the trapezoid's
Answers
Answer:
10.5
Step-by-step explanation:
I used Goo gle.
You're Welcome.
Find the value of [tex]\frac{2}{3} ^{3}[/tex]. Explain or show how you got your answer.
Answers
Answer:
2/3³= 2/( 3 x 3 x 3 ) = 2 / 27
Step-by-step explanation:
Polygon EFGH has vertices E(−1, 3) , F(1, 4) , G(3, 3) , and H(0, 0) .
Answers
Answer:
E: (3, 1)
F: (4, -1)
G: (3, -3)
H: (0, 0)
Step-By-Step Explanation:
Just plot the coordinates down on a see through paper and turn the paper 90° clockwise.
Answer me properly then get brainliest!!!!!!!!!!
edit this picture and write the correct answers
Answers
Solve the systems of equations by elimination.
7×-3y=-37
5×=3y-11
6y=26-5x
X+6y=10
Answers
Answer:
1. (-13, -18) 2. (4, 1)
Step-by-step explanation:
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
Answer:
(-13, -18)
Step-by-step explanation:
x = -13
y = -18
volume with fraction help 2
Answers
Answer:
12 cm
Step-by-step explanation:
Hope this helps!
Answer:
12
Step-by-step explanation:
If X = 4 units, Y = 3 units, and Z = 10 units, then what is the volume of the triangular pyramid shown above?
Answers
Answer: your answer would be 40 .
Step-by-step explanation: your welcome <3 .
How do you solve the picture?
Answers
Answer:
Step-by-step explanation:
you don't.
A tortoise is walking in the desert. It takes 3 minutes to walk 7.5 meters. What is its speed?
Answers
Answer:
https://brainly.com/question/27025968
Step-by-step explanation:
speed equals distance divided by time
hope it helps
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
[tex]62\\ R30[/tex]
Solve:
86 goes into 5,362, 6 times
The result is 516.
Drop the 6 from the tens column of the dividend.
516 - 536 = 20
Drop 6 again, this time from the ones place.
86 goes into 202, 2 times
The result is 172.
202 - 172 = 30 remainder
Answer:
The answer is in the photo below :)
Your welcome.
Sorry if it's wrong.
Bye. have a great day/night
where do y = -x + 8 and y = x - 2 intersect
Answers
Answer:
(5,3)
Step-by-step explanation:
To find where two lines intersect you let them equal to each other.
-x + 8 = x -2
Add 2 on both side
-x + 10 = x
Add x on both sides
10 = 2x
Divide 2 on both sides
5 = x
Now plug x into both equations
y = -5 + 8 = 3
y = 5 - 2 = 3
so y = 3
The point they intersect is (5,3)
10 gallons of gasoline costs $30. The cost of gasoline per gallon is ________ and gallons of gasoline per dollar are ________.
3. Jake bought 2 packets of bread for 3 dollars. The cost of each packet of bread is ________ dollars.
4) A cleaning service charges $1000 for cleaning 20 offices. Cost for cleaning one office is ________.
5) Given that there are equal numbers of oranges in each bag. If there are 320 oranges in 4 bags. Then there are ________ oranges in one bag.
6) A baker can bake 12 cakes every 45 minutes. The average cake baked every hour is ________.
7) If the cost of printing 100 pages in a shop is $2, the cost of printing 200 pages is ________.
8) Zack wants to buy apples. He finds that there are two stores offering deals: Store X offers 12 apples for $6 and Store Y offers 21 apples for $7. The unit rate of apples (No. of apples per dollar) for Store X is ________ and for Store Y is ________. Store ________ offers a better deal.
9) James earns $24,000 yearly. His monthly income is ________.
10) A 0.2 pound packet of candies cost $4. If each candy’s weight is 0.001 pound, the average cost of each candy is ________.
Answers
3. if 2 packets of bread is 3 dollars then divide 2 and 3 by 2 so in conclusion 1 loaf f bread is $1.50.
4. if a cleaning service charges $1000 for 20 offices then divide 1000 by 20 and 20 by 20 to have an answer of $50 for every one office.
5. to find the answer to this problem you need to divide 320 by 4 to find out organes per bag so 80 oranges per bag.
6. if the baker ca bake 12 cakes every 45 minutes then he can bake 4 cakes every 15 minutes because divide both 12 and 45 by three so in conclusion the baker can bake 16 cakes every hour.
7. so if you can print 100 pages for $2 then multiply 100 and 2 by two to get 200 pages for $4
8. so to find the answer to this all you need to do is divide 12 by six to fin out that it is 2 apples for $1 and for the other store you divide 21 by seven to find out that it is 3 apples for $1.
9. to find out the answer for this divide 24,000 by 12 to find that his monthly income is $2,000.
10. if a 0.2 pund package is $4 then a 0.001 pound package is 20 cents.
I hope i got the answers right and that i could help! :)
Ivan’s shower floor is rectangular with the dimensions shown. He needs to put new sealant around all four edges of the shower floor. What is the perimeter of the shower floor?
A rectangle has a length of 60 inches and width of 32 inches.
Use the formula for the perimeter of a rectangle, P = 2 l + 2 w, where P is the perimeter, l is the length, and w is the width.
92 in.
184 in.
368 in.
1,920 in.
Answers
Answer:
184in
Step-by-step explanation:
What is the median of the data set represented by the dot plot?
Enter the answer in the box.
Answers
Answer:
The median represent the middle value of a data set when it is placed in order from smallest to largest.
Explanation: there are equal numbers of dots on the left hand right sides of the number 14.
Therefore, 14 is in the middle.
Hopes It Helps
Brainliest pls :)
The width of a rectangle is 7x – 9.5 feet and the length is 9.5x + 10 feet. Find the perimeter of the rectangle.
Answers
The answer : perimeter = 33x+1
Answer:
33x + 1
Step-by-step explanation:
Perimeter of a rectangle: P = 2(l + w) OR P = 2(l) + 2(w)length (l) = 9.5x + 10width (w) = 7x - 9.5P = 2(l + w)
P = 2(9.5x + 10) + 2(7x - 9.5)
P = 19x + 20 + 14x - 19
P = 19x + 14x + 20 - 19
P = 33x + 1
Hope this helps!
Please HELP ME!!!!!!!
Select the correct answer.
An elevator at a department store must carry fewer than 17 people at a time. An elevator operator is present in the elevator at all times. If x customers can travel in the elevator with the elevator operator, which inequality represents this situation?
A.
x + 1 < 17
B.
x > 18
C.
x + 1< 16
D.
x < 17
E.
x + 1 > 18
Answers
Answer:
A. x + 1 < 17
Step-by-step explanation:
An elevator at a department store must carry fewer than 17 people at a time. An elevator operator is present in the elevator at all times. If x customers can travel in the elevator with the elevator operator, which inequality represents this situation?
x = customers
1 = the elevator operator
< 17 = the amount of people that can be in the elevator at a time
Together, we get our inequality:
x + 1 < 17
The customers + the operator in the elevator should not be greater than 17.
Hope this helps!
A milliliter of blood contains about 6,000 white blood cells for every 6,000,000 red blood cells. How many red blood cells are there for each white blood cell??
Answers
Answer:
1000
Step-by-step explanation:
6000000 ÷ 6000
brainliest me please my answer is corrrectAnswer:
1000
Step-by-step explanation:
6,000,000÷6,000
hope it helps you
PLEASE ANSWER AFAS!!! thank youuu
Answers
Answer:
45
Step-by-step explanation:
20÷4=5 colored headbands so...
5×5=25 printed so then add 20+25
Could you help me please!!
Answers
Answer: A
Step-by-step explanation:
First take the base which is 12.5 KM and multiply it by 3.7 KM which equals 46.25. Then you need to divide by 2, which is 23.125 square KM.
Hope this helped.
Answer:
A) 23.125 square kilometers
Step-by-step explanation:
Area of a right triangle: 1/2*b*hb = 12.5 kmh = 3.7 kmA = 1/2*12.5*3.7
A = 1/2*46.25
A = 23.125 square kilometers
Hope this helps!
Find both X's Please show your work!
Answers
(X-20) + X = 90.
Then solve for X.
X=55
help QUICK PLEASE! the photo below :)
Answers
Answer:
12x = 84 | x = 7
Step-by-step explanation:
12x - 2/3 = 83 1/3
12x - 2/3 = 250/3
12x = 250/3 + 2/3
12x = 84
x = 7
Today, Sean left home at 8 a.m, drove to work, and worked from 9 a.m.5 p.mOn the drive back home, Sean got stuck in slow-moving traffic for 2 hours, then stopped to have dinner, and finally got home at 9:30 p.m.
The graph below shows Sean's distance, d, from his home (in kilometers) as a function of the time, t (in hours).
Complete the sentences below based on the graph of the function.
Answers
Answer:
-20
-20
-10
Step-by-step explanation:
The graph shows that going from home to work was 20km according to the prompt and it took an hour. The two hours he was stuck in traffic was from 5-7pm and he was moving at 10km an hour again, from the graph. (I'm sorry if this isnt the best explanation, I'm better at getting an answer than explaining it).
15 point reward + brainliest for the correct answer <3
Answers
Answer:
y = 3n - 2
Step-by-step explanation:
so to find the slope or rate of change we use the equation
y 2 - y1 / x2 - x1
soo lets use the points
(1, 1) and (2, 4)
4 - 1/ 2 - 1
3/1
3
y = 3n + b
now we substitute a point we did not use yet
(3, 7)
7 = 3(3) + b
7 = 9 + b
b = -2
y = 3n - 2
now check
(4,10)
10 = 3(4) - 2 ?
10 = 12 - 2 ?
10 = 10
Answer:
y = 3n - 2
Step-by-step explanation:
y = mx + b or y = nx + b
Where m or n represents the slope
[tex]m\ or\ n=\frac{y_2-y_1}{x_2-x_1} \\\\m\ or\ n=\frac{4-1}{2-1} \\\\m\ or\ n=\frac{3}{1} \\\\m\ or\ n=3[/tex]
y = 3n + b
(n, y) ==> (2, 4)
y = 3n + b
4 = 3(2) + b
4 = 6 + b
-6 -6
-2 = b
y = 3n - 2
Check your answer using (2, 4):
y = 3n - 2
4 = 3(2) - 2
4 = 6 -2
4 =4
This statement is correct
Hope this helps!
Two groups of people need to get across a lake. The first group has 36 people. Its boats can carry 5 passengers. The second group has 24 people. Its boats can carry only 4 passengers.
Answers
Answer:
For the first group, it will take 8 boats
since 5*7=35 then you have the one leftover
For the second group, it will take 6 boats
since 6*4=24
Step-by-step explanation:
Hopefully this is what you were looking for
A brainliest is always appreciated.
Answer:
For the first group, it will take 8 boats
since 5*7=35 then you have the one leftover
For the second group, it will take 6 boats
since 6*4=24
1). y=x;(2,3) Tell whether the ordered pair is a solution of the equation. 2) Y=3x -2; (1,1)
Answers
Answer:
1) no, (2,3) is not a solution of y=x.
2) yes, (1,1) is a solution of y=3x-2
Step-by-step explanation:
When you have a point, the first number is x and the second number is y, (x,y).
If you substitute the numbers in for x and y, you will get a true statement if the point is a solution.
Look at y = x, put in 2 for x and 3 for y.
You get 3 = 2, that's false. So (2,3) is NOT a solution of y = x.
Then consider
y = 3x - 2; fill in 1 for x and 1 for y
You get
1 = 3(1) - 2
1 = 1 , a true statement. So (1,1) IS a solution.
Answer:
(2, 3) is not an ordered pair for y = 3x - 2.
Step-by-step explanation:
(2,3)
y = 3x - 2
3 = 3(2) - 2
3 = 6 - 2
3 = 4
This means that (2, 3) is not an ordered pair for y = 3x - 2.
Hope this helps!
I got the answer now
Answers
Answer: ok cool
Step-by-step explanation:
Answer:
obtuse triangle
Step-by-step explanation:
I'm not 100% sure that's right so I wouldn't trust me but I think obtuse
BRAINLIST+DONT SCAM ME
The number of marbles of different colors stored in a hat is listed below:
1 red marble
8 green marbles
9 blue marbles
Without looking in the hat, Ray takes out a marble at random. He replaces the marble and then takes out another marble from the hat. What is the probability that Ray takes out a blue marble in both draws?
fraction 1 over 9
fraction 1 over 8
fraction 1 over 4
fraction 1 over 2
Answers
Answer:
1/4
Step-by-step explanation:
1 red marble, 8 green marbles. 9 blue marbles
There are 1+8+9 = 18 marbles
First marble blue
P(blue) = blue / total = 9/18 = 1/2
He replaces the marble so there are still 18 marbles
1 red marble, 8 green marbles. 9 blue marbles
There are 1+8+9 = 18 marbles
Second marble blue
P(blue) = blue / total = 9/18 = 1/2
Multiply the probabilities together
P(blue, replace, blue) = 1/2 * 1/2 = 1/4
Step-by-step explanation:
Have a great Day!