Mathematics Middle School

Walter's homemade catapult threw a ball
4 in. farther than 3 times the distance
that Jim's catapult threw the ball. If the
difference between the two distances
was 56 in., how far did Walter's catapult
throw the ball? Write as a equation

Answers

Answer 1

Answer:

56 ÷ 7 = 8

Step-by-step explanation:

4 + 3 = 7

56 ÷ 7 = 8

hopefully thats correct.

Answer 2
The equation would be 56/7=8

Related Questions

help me pleasee, giving 10 points for itt

Answers

Answer:

(-1,0)

Step-by-step explanation:

May it will be correct

(-1,0) I am pretty sure because I did the work

Which of the following points has a distance of 3 from the point (-7, 4?)
1. (10, 4)
2. (-7, -1)
3. (-10, 4)
4. (4, 4)

Answers

Answer:

(-10,4)

Step-by-step explanation:

The red dot is (-7,4).

the answer is (-10,4)

Which expression represents the phrase "the product of 5 and 11"?
Please help im stuck!

Answers

Answer:

Step-by-step explanation:

The product of 5 and 11 is 55.

When a question says "product" it means you have to multiply both numbers, so 5 x 11 is 55.

Step-by-step explanation:

5+7

5+7=12

Get it in your head

Please answer fast, will get brainliest!!!

Convert 150 pounds to kilograms. (1 pound = 0.454 kilogram)


68.1 kilograms

6.81 kilograms

681 kilograms

0.00681 kilogram

Answers

Answer: 68.1 kilograms

At the conversion rate, 1 pound = 0.454 kilograms, 150 pound is 68.1 kilograms.

What is multiplication?

The mathematical operation of multiplication is arithmetic. Additionally, it involves repeating the same forms of statements.

Given,  conversion rate

1 pound = 0.454 kilograms

To covert the n pounds:

n x 1 pound = n x 0.454 kilograms

Here, we have n = 150

150 x 1 pound = 150 x 0.454 kilograms

150 pounds = 150 x 0.454 kilograms

150 pounds = 68.1 kilograms

Therefore, 150 pounds = 68.1 kilograms.

To learn more about the multiplication;

brainly.com/question/19634536

#SPJ2

Sara has $25,000 to buy cell phones and chargers for her employees. She buys 38 phones for $640 each. Each charger costs $18. How much money will be left after she buys as many chargers as possible?
I NEED the shown work as well please

Answers

Answer:

-4

Step-by-step explanation:

if you multiply 38 x 640 it will be 24320, and if you multiply 18 x 38 it will be 684. add 24320 and 684 it will be 25004 which means she has -4 dollars i believe

Answer:$14

Step-by-step explanation:

640x38 = 24,320

25,000-24,320 = 680

680/18 = 37.7777 and on

so you would make that 37 chargers she can buy with the remaining money.

37x18 = 666 and 680-666=14

3 cans of soup can serve 5 people.

If you want to serve 20 people, what should you do?

Answers

The first time you have a chance at the top is the second one you get a free pass and you can go on your way way
Since 5*4=20 and 3 cans serve 5 people you have to multiply 3 by 4 which 12 I think that is your answer

six adult tickets to a movie at the theater cost $52.0. find the prince for one ticket.

Answers

Answer:

$8.666...

Step-by-step explanation:

52/6=8.66...

Dawg no way you needed help with this $52/6=8.66

Match the solution set of each of the following inequalities with its graph.

Answers

Answer: think about it

Step-by-step explanation:

you will get it

HELP MEEE
Question
Evaluate:

3(d+e) when d =2 and e =3

Enter answer in the box.

Answers

Answer:

positive 15

Step-by-step explanation:

3(2+3)

3(5)

15

3(2)=6
3(3)=9
6+9=15

the answer is 15

Which set of points could represent one of the side lengths of a square that is congruent to the one shown on the coordinate plane
A (3, 0) and (−3, 0)
B (−4, −4) and (−4, −8)
C (−3, −2) and (−6, −2)
D (−2, 6) and (2, 6)

Answers

Hi, I would love to help but Im not able to because I don't see the graph. Because its asking "shown on the coordinate plane" and we don't see it. so if you could provide a picture or points I could help you!!

either I would be B or C

Algebra question. Answer needed

Answers

Answer:

w/4^7

Step-by-step explanation:

the W is on top with the ^7 and the 4 is on the bottom its a fraction

W/4^7 took the test hope this is help for

Question below, URGENT!!
Sorry it’s out of order.

Answers

The correct answer is C.

ANSWER ASAP BEFORE CLASS ENDS 50 POINTS !!!

Answers

Answer:

30 to 100

Step-by-step explanation:

cus when y increases 30, x increases 100

30 to 100

because when y increases by 30 x increases by 100

I need help in expressions

Answers

I can help with some

More than >
Less than <
Minus -
Times x
Decreased by -
Difference -
Quotient I guess could be / ( divide sign) but the quotient is the answer of a division problem like 8/2=4 the quotient would be the 4
Combined by +
Sum +

What is the equation of the line in slope-intercept form?

Answers

y = 5/2x + 5

5/2 is the slope (rise over run) and we know it is positive because it is going up from left to right. You could also say 2.5, but I don’t know if your teacher wants you to leave it in fraction form. + 5 is the y-intercept.

Y=5/2x+5 is ur answer hope this helps

Which circle represents 30% in blue?

Answers

Answer:

The second image. First image is 35%, second is 30%, third is 25% and last one is 50%

i think it’s the last one

What is 1 + 1 x 2 - (2+3) / 2 x 8. Someone please answer.

Answers

Answer: I believe... -17.

Follow the order of operation. PEMDAS....

1+1 x 2 - (2+3) / 2 x 8.

First add up the 2 and the 3 because they're in parenthesis.

1+1 x 2 - (5) / 2 x 8

The multiply the numbers...

1+2 - 5/2 x  8

Multiply the 5/2 and 8 together.

1+2 -20

Add up the 1 and the 2

3-20

Subtract,

-17

So the answer is -17

Answer is -17

Step by step

I follow PEMDAS rules of math

1 + 1 x 2 - (2+3) / 2 x 8

Distribute to eliminate parentheses first

1 + 1x2 -2-3 /2 x8

combine from distribution

1 + 1 x 2 -5/2 x 8

Multiply left to right

1 + 2 -20

Combine

-17

Answer fast, will get brainliest!!
Convert 47 grams to ounces. (1 gram = 0.0352 ounce)

0.0007 ounce
1.6544 ounces
16.544 ounces
1,335.23 ounces

Answers

It is the first one 1.6544

Answer:

1.6544

Step-by-step explanation:

47 x 0.0352 = 1.6544

Hi! This assignment is due soon! Can someone help me with transversals of parallel lines: solve for x. Thank you!

Answers

Here is the answer and how to check if it is right I hope it is correct:)

The supermarket has 15 aisles. 20% are empty, without any shoppers. How many empty aisles are there in the supermarket?

Answers

Answer:

3 empty

Step-by-step explanation:

The supermarket has 15 aisles. 20% are empty, without any shoppers. How many empty aisles are there in the supermarket?

20% = 0.20

15* 0.20 = 3

Answer:

Step-by-step explanation:

15 aisles

20% empty

20/100 x 15

= 0.2 x 15

= 3 empty aisles

20% of 15 equals 3, so there are 3 empty aisles.

The population of bears on a nature preserve was 95 last year. This year, the population increased by 20%. What is the new bear population on the preserve?

Answers

Answer:

114 bears

Step-by-step explanation:

20% = 0.20 = 0.2

95 × 0.2 = 19

Why: To find 20% of 95

19 + 95 = 114

Why: Add 20% of 95 to 95 to find the new population of the bears.

The new population on the preserve will be 114

The table below shows the number of students who attend various after-school activities.

After-School Activities
Activity
Number of Students
Spanish Club
19
Basketball
24
Drama Club
15
Homework Help
17
Soccer
20

Which does the ratio 17:44 represent?
the part-to-part relationship between homework help and sports
the part-to-whole relationship between homework help and sports
the part-to-part relationship between homework help and all activities
the part-to-whole relationship between homework help and all activities

Answers

Answer:

B) the part-to-whole relationship between homework help and sports

Step-by-step explanation:

sports as a whole: 24+20 = 44

homework help; 17

ratio: 17:44

Part to part relation ship with homework and sports

There were 25 cats and dogs at the pet store. If 60% were cats, how many cats were there?

Answers

Answer:

15 cats

Step-by-step explanation:

we multiply 25 by 60 percent or .6 to find how many cats were there

25x.6=15

15 cats and 10 dogs

Hopes this helps please mark brainliest

Answer:

15 cats

Step-by-step explanation:

use the proportion setup

%/100=part/whole

x will go in place of part because you do not know how many cats there are

60%/100=x/25

60x25=1500

100xX=100x

100x÷100=x

1500/100=15

15 cats and 10 dogs

What is the measure of the exterior angle?

Answers

Check the picture below.

44, it’s a 30 60 90 triangle so 3x=30 and 5 x 10= 50 then 50-6

Each letter in this addition problem stands for a different digit, but, for example, all of the
H's stand for the same digit. Reconstruct the problem to find the value of THERE.
HALT
+HALT
———-
THERE

Answers

Answer:

  9641 + 9641 = 19282

Step-by-step explanation:

You want to assign a different digit to each of the letters H, A, L, T, E, R such that ...

  HALT + HALT = THERE

Solution

The T in the most significant digit of the sum must be T = 1, because a carry from the sum of two digits cannot exceed 1. That means E = 2. In order for H+H = TH, we must have ...

  H + H + 1 = 10 + H

  H = 9

In order for there to be a carry into the 4th column (from the right), the value of A must be 5 more than the value of T:

  A = 6

Since E in the third sum digit is even, there can be no carry from the sum L +L = R. This leaves R an even digit not 0, 2, or 6. It cannot be 4, because that would require L=2, but we already have E=2. This leaves R = 8 and L = 4.

The sum is ...

  HALT +HALT = THERE   ⇒   9641 +9641 = 19282

The value of THERE is 19282.

(DIFFICULTY: EASY) I need your brains, though.
Solve the word problem by creating an algebraic equation and solving for the unknown value.

David, Josue, and EJ had 72 cookies. Josue ate 5 more than 2 times than David, and EJ ate 3 times more than David. How many cookies did David eat?

Answers

Answer:

David=2x

Josue=2x+5

EJ=3x+2x

Step-by-step explanation:

2x+2x+5+5x=72

9x=72-5

x=72/9-5

x=8-5

x=3???

Answer:

David=2x

Josue=2x+5

EJ=3x+2x

2x+2x+5+5x=72

9x=72-5

x=72/9-5

x=8-5

x=3???

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Joseph had 7 1/4ounces of candy to share with his friends. He gave them
2 4/5 ounces of candy when they came over to play video games. How many ounces of candy does Joseph have left?

Please try to give me a step by step explanation! ^_^

Answers

Answer:

4 9/20

Step-by-step explanation:

We are subtracting since he gave them candy

Let's get the whole numbers out of the way

7 - 2 = 5

Now we subtract the fractions

1 / 4 - 4 / 5. We need to find the LCD (Lowest common denominator) of the fractions which is 20 because 4 x 5 = 20 and 5 x 4 = 20

Rewriting the denominators and numerators:

Since we multiply 4 by 5 to get 20 we'll have to do the same to the numerator (1)

1 x 5 = 5

Now we do the same to 4/5. 5 x 4 = 20 and 4 x 4 = 16.

New fractions

5/20 - 16/20 switch it 16 / 20 - 5 / 20 = 11/20  and we get the answer from subtracting the whole numbers by 11/20 (the answer we got from subtracting fractions) 5 - 11/20 = 4 9/20  

8.25g + 65 = 683.75
8.25 + 65g = 683.75
8.25g - 65 = 683.75
8.25 - 65g = 683.75

Answers

The answer is the first one
8.25g+65=683.75


As you can see in the question it says that each gallon is $8.25. Since each gallon is $8.25 then the g for gallons would go after 8.25 in the equation.

Since he but one irrigation unit for $65, then we only add 65. Lastly, the total cost is $683.75. This means that this number goes behind the equal sign.

The equation is 8.25g + 65 = 683.75

Answer:

Step-by-step explanation:

8.25g + 65 = 683.75

:)

Milo can run 12 miles in 60 minutes. He needs to reduce his time by 14%. Approximately how many minutes does he have to take off his time? Round to the nearest whole number.

Answers

Answer: About 8 minutes.

Step-by-step explanation: Because you multiply 60 by 0.14 to get 14% of 60.

He needs to reduce it by 8 minutes

HELPP. What does this show

Answers

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This line has a slope of 3. This also has a y-intercept of 3 so

y=3x+3
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