Rewrite in simplest terms: 10k-5(-6k+4)
Answers
Answer:
Step-by-step explanation:
Answer: Rewrite in simplest terms: 10k-5(-6k+4)10k−5(−6k+4)
10k-5(-6k+4)
10k−5(−6k+4)
10k+30k-20
10k+30k−20
Distribute the -5
\{10k+30k}\{-20}
10k+30k−20
Identify like terms
\{10k+30k}_{\40k}}\{-20}
40k
10k+30k
−20
Combine like terms
40k}\{-20}
40k−20
Step-by-step explanation:
Related Questions
Brian, Chris, and Damien took a math test that had 20 questions. The number of questions Brian got right is 14 more than the number of questions Chris got right. Damien correctly answered 2 less than the number of questions Chris answered correctly. If Brian and Damien have the same score, which statement is true?
Answers
Answer:
C. Brian and Damien both answered 2 more questions correctly than Chris did.
Step-by-step explanation:
A. Brian and Damien both answered 2 fewer questions correctly than Chris did.
B. Brian and Damien both answered 4 more questions correctly than Chris did.
C. Brian and Damien both answered 2 more questions correctly than Chris did.
D. Brian and Damien both answered 4 fewer questions correctly than Chris did.
Let
B = number of questions Brian got right
C = number of questions Chris got right
D = number of questions Damien got right
The number of questions Brian got right is 14 more than 1/4 the number of questions Chris got right.
B = 14 + (1/4) * C
Damien correctly answered 2 less than 5/4 the number of questions Chris answered correctly.
D = (5/4) C - 2
If Brian and Damien have the same score,
14 + (1/4) * C = (5/4) C - 2
14 + 1/4C = 5/4C - 2
14 + 2 = 5/4C - 1/4C
16 = 5C-C/4
16 = 4/4C
C = 16
B = 14 + (1/4) * C
= 14 + 1/4*16
= 14 + 4
= 18
D = (5/4) C - 2
= 5/4*16 - 2
= 5*4 - 2
= 20 - 2
= 18
evaluate this please
Answers
Answer:
17
Step-by-step explanation:
for f(6).
[tex]f(6) = - 3 \times 6 + 1 = 17[/tex]
Answer:
17
Step-by-step explanation:
Convert the fraction into a decimal using a calculator.
Round off to three decimal places. 22 / 95 =
Answers
Answer:
The answer would be 0.22 or .22
Step-by-step explanation:
Answer:
0.23
Step-by-step explanation:
divide the numerator by the denominator
22÷95= 0.23157894...
round 0.23157894... to 0.23
which shows graph (-3,5) and (4,-3) plotted correctly?
Answers
Answer: D
Hope it helps
Answer:
the forth one (d)
Step-by-step explanation:
Complete the work to solve for y:
2
5
(
1
2
y + 5 ) −
4
5
=
1
2
y − 1 +
1
10
y
1.Distributive property:
1
5
y + 2 −
4
5
=
1
2
y − 1 +
1
10
y
2.Combine like terms:
1
5
y +
6
5
=
3
5
y − 1
3.Subtraction property of equality:
6
5
=
2
5
y − 1
Addition property of equality:
11
5
=
2
5
y
4.Division property of equality:
Answers
Answer:
11/2
Step-by-step explanation:
me took it on Ed with this question
Answer:
11/2
Step-by-step explanation:
i just got it correct
Answer choices:
(x + 0, y -12)
(x + 8, y - 6)
(x + 1, y - 13)
(x - 7, y - 3)
(x + 10, y + 0)
Answers
Answer:
(x+8,y-6)
Step-by-step explanation:
it's the number of values that x and y differ
can you help my sis out agan sorry
Answers
Answer:
That would be .51000
Answer:
[tex]5.1[/tex]×[tex]10^{-4}[/tex]
[tex]6.3[/tex]×[tex]10^{-3}[/tex]
Step-by-step explanation:
If you move the decimal 4 times to the right, since it's a negative, you'll get the number 0.00051.
If you move the decimal 3 times to the right, since it's also a negative, you'll get the number of 0.0063.
Hope this helps!
Can somebody help me w this, please.
Answers
Answer:
i can help u this takes me a quite 5 mins to get an answer but ofc <3
Step-by-step explanation:
Answer: the answer is yess
Which of the following is an IRRATIONAL number? (select ONE)
a
1.323232...
b
32/3
c
1.7284927172646362...
d
1.5
Answers
Answer:
Number C would be the irrational number
Question 1 of 25
The graph of the reciprocal parent function, f(x) = 1, is shifted 3 units
down and 5 units to the right to create the graph of g(x). What function is
g(x)?
Answers
As per the given conditions function g(x) = [ 1 / (x- 3)] -5.
What is graph shifting function?"The graph of y=f(x)+k (where k is a real number) is the same as the graph of y=f(x) only it's shifted up (when k>0) or down (when k<0). Similarly, the graph of y=f(x-h) (where h is a real number) is the same as the graph of y=f(x) only it's shifted to the right (when h>0) or to the left (when h<0)."
According to the question,
We have
Parent function f(x) = 1/x
Function f(x) shifted down = 3 units
Function f(x) shifted right = 5 units
The graph of reciprocal.
parent function f(x) = 1/x is shifted 3 units down then
f(x) = [tex]\frac{1}{x - 3}[/tex]
5 units to the right to create the graph g(x)
g(x) = [tex]\frac{1}{x - 3} - 5[/tex]
Hence, option D is the correct answer.
Learn more about graph shifting functions here
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PLZ HELP ASAP!!!!
In a recent survey, 62 students out of 100 choose corn as their favorite lunch item. If Washington has 3,800 students, how many students at
Washington would say corn is their favorite?
Answers
The endpoints of PQ are P(-3, 1) and Q(4, 25) Find the midpoint of PQ
Answers
Answer:
(-1, 14.5)
Step-by-step explanation:
Well there is a mid-point formula that looks like this:
m = ((x1+x2)/2) , ((y1+y2)/2)
So if we input our two points into the formula we get this:
m=((-3+1)/2) , ((4+25)/2)
Which can be simplified to get:
m=(-1, 14.5)
So these are your coordinates
What is the value of x?
Enter your answer in the box.
x=
Answers
Answer:
x=19
Step-by-step explanation:
Set both equal to each other and then solve for x
What is the value of x when solving the Equation 2x + 1 = -x + 4 Using the Algebra tiles
Answers
Answer:
1
Step-by-step explanation:
Let's solve your equation step-by-step.
2x+1=−x+4
Step 1: Add x to both sides.
2x+1+x=−x+4+x
3x+1=4
Step 2: Subtract 1 from both sides.
3x+1−1=4−1
3x=3
Step 3: Divide both sides by 3.
3x
3
=
3
3
x=1
BRAINLIEST?
The population of a county is growing at a rate of 9% per year, compounded continuously. If the county currently has 14,934 people, how many will there be in this county in 10 years? Round to the nearest person.
Answers
If f(x) = 5x +3, find f(4)
Answers
f(4)=5•4+3
=20+3=23
what is 11/12 minus 3/8
Answers
Answer: [tex]\frac{13}{24}[/tex]
Step-by-step explanation: 11/12 - 3/8
1. First, we will find a common denomenator. It needs to be the least common factor, or the answer will not be in its simplist form. Let's take a look at the multiples of 12 and 8.
12: 12, 24, 36, 48, 60, 72, 84, 96
8: 8, 16, 24, 32, 40, 48, 56, 64, 72
2. Next, we will choose the smallest common multiple. That would be 24.
3. Now, we will work this out.
11/12 = 22/24
3/8 = 9/24
4. Subtract.
22/24 - 9/24
= 13/24
= [tex]\frac{13}{24}[/tex]
I found the denomenators by multiplying.
Hope this answer helped!
Plz help Me 10 points!!! I need it done before 10:00
Answers
Answer:
The first and fourth one.
Step-by-step explanation:
-2/3*4=8/3
8/3=2 2/3
Answer:
I think the answer is D 2 2/3
2) y>-x+3
3
y<-x-1
Graph
Answers
Answer:
lokjhbvcvbnmjkl;;lkhhhvfbbbbbbbbbbbbbbbbbbbbbbbb
Which equation does the graph below represent
Answers
Answer: The answer is y=-3x
Step-by-step explanation: You can see in the picture that the line is going down which represents a negative slope so you can eliminate C and D. Now you are left with A and B. 1 unit up is equal to 3 so the rise over run is -3/1 and that translates to Y=-3x answer B
Using the existing midpoints of each side of the triangle, create the three medians. What do you observe about the way the medians Intersect?
Answers
Answer:
The three medians intersect at a single point.
Step-by-step explanation:
PLATO MAKE BRAINLIEST PLZZ
Centroid is that point where median draw from the center of each side in a triangle meet.
What is centroid?The centroid is the centre point of the object. The point in which the three medians of the triangle intersect is known as the centroid of a triangle. It is also defined as the point of intersection of all the three medians.
Let,
There is a triangle ΔABC
Mark midpoints on sides AB, BC and CA which lets P, Q and R respectively.
Join PC, RB and QA
The point where PC, RB and QA meets called centroid.
Hence, the point of intersection of three medians is Centroid.
Learn more about Triangles:
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Put the following equation of a line into slope-intercept form, simplifying all
fractions.
8x + 10y = 70
Answers
Answer:
y=-4/5 x + 7
Step-by-step explanation:
Subtract 8 x by 8 x. Do not put 8 x under 10 y or 70.
Then divide 10 by all of the terms.
Then you have: y= 7 - 8/10 x
But then you have to flip 7 and - 8/10 x
And get y= -8/10 x + 7
Simplified is y= 4/5 x + 7
REMEMBER: y=m x + b
M= Slope
B= y-intercept
To simplify -36 ÷ (2)(3)^ 2 + 5, we first _____.
A.evaluate the exponent
B.divide -36 by 6
C.multiply the parenthesis
D.divide -36 by 2
Answers
Answer:
12
Step-by-step explanation:
Answer: evaluate the exponent
Step-by-step explanation: -36/2.3^2+5 there is no parenthesis so
p
e
m
d
a
s
so the next one is exponents
you may think that (2) (3) is parenthesis but when a number is like that (x)(x) just mean to multiply the values
Evaluate the following expression: 2-(4+3-6)
Answers
Answer:
1
Step-by-step explanation:
2 - (4 + 3 - 6)
2 - 4 - 3 + 6
-2 - 3 + 6
-5 + 6
1
or
2 - (4 + 3 - 6)
2 - (1)
1
Answer:
The answer to our question is the number 1
Step-by-step explanation:
=2-1
=1 (the solution)
PLS HELP!!! TT
Consider 3 trials, each having the same probability of success. Let X denote the
total number of successes in these trials. If E(X) = 1.8, the smallest possible value of Pr{X = 3}?
Construct a probability scenario that results in Pr{X = 3} having the stated value.
(Hint: For part (b), you might start by letting U be a uniform random variable on (0,1) and then defining the trials in terms of the value of U.)
Solve using hint
Answers
Answer:
The smallest possible value of Pr{X = 3} is U = 0
Step-by-step explanation:
The number of trial is n = 3
The mean is E(X) = 1.8
Gnerally given that every probability value lies between 0 and 1 ,
let U be the smallest possible value of Pr{X = 3}
it then mean that U= 0 because in the range which probability values can take , the smallest value is zero
So
The smallest possible value of Pr{X = 3} is U = 0
Evaluate the indicated function for
fx)=x² +5 and g(x)=x-2,
(f/g)(-5)-g(6)
Answers
hey you doing today bye bye 293
Simplify:
-5 - 1( 9 + x ) - 4x
Answers
Answer:
[tex] - 5 - 1 \times (9 + x) - 4x = \\ - 5 - 9 - x - 4x = \\ -14 - 5x[/tex]
What is the end behavior of the graph of q?
Answers
im not good at this...
im sorry if im wrong but i think it may be B
in a triangle the height of a triangle h os measured by the formula h=2A/b where A = area of triangle and b=base of a triangle solve the formula for b
Answers
Answer: 2/8
Step-by-step explanation:
HURRY FAST ANSWER 50 POINTS
Select the correct answer.
Which function is nonlinear?
A.
9y + 3 = 0
B.
y - 4r = 1
C.
y = 2 + 6r4
D.
r - 2y = 7
E.
r/y + 1 = 2
Answers
Answer:
C.
y = 2 + 6r^4
Step-by-step explanation:
C.
y = 2 + 6r^4
Since this exponent is raised to a power, it is non-linear
Since the exponent is raised to the power of 4, it is a non-linear
Therefore the answer is C
Hope it helps