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3 years ago

12

Which expression is equivalent to 1/4 - 3/4x ? brainliest for the correct answer.

1 answer:

irakobra [83]3 years ago

7 0

<u>×</u><u>-3</u>

4x

Step-by-step explanation:

multiply numerator and denominator by x and combine fractions

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The quadratic function f(x) has a vertex at (9, 8) and opens upward. If g(x) = 4(x − 8)2 + 9, which statement is true?

IrinaVladis [17]

G(x) would involve a translation left 1 and up 1.

g(x) is written in vertex form, which is

g(x) = a(x-h)²+k, where (h, k) is the vertex. Since
g(x) = 4(x-8)²+9, the vertex is at (8, 9). Comparing this to the vertex of f(x), which is at (9, 8), it is left 1 and up 1.

7 0

3 years ago

Which of the following equations have no solutions?

Ivahew [28]

Answer:

A, C, D

Step-by-step explanation:

Solve all equations:

A. $33x-25=33x+25$

$33x-33x=25+25\\ \\0=50$

This is incorrect equality, so the equation has no solutions.

B. $33x+25=33x+25$

$33x-33x=25-25\\ \\0=0$

This is correct equality, so the equation has infinitely many solutions.

C. $33x-33=33x+25$

$33x-33x=33+25\\ \\0=58$

This is incorrect equality, so the equation has no solutions.

D. $33x+33=33x+25$

$33x-33x=25-33\\ \\0=-8$

This is incorrect equality, so the equation has no solutions.

7 0

3 years ago

Read 2 more answers

4. Solve for x, and round your answer to the nearest tenth. *<br> х<br> 11<br> 31°

jeka94

Answer:

18.3 16.5 7.3 12.5

Step-by-step explanation:

Solve 2/3=11/x . Round to the nearest tenth. 18.3 16.5 7.3 12.5 hoped it worked

8 0

3 years ago

Josefina originally had $550 in her checking account. After withdrawing $100 each week, Josefina has a new balance of $50. Which

GenaCL600 [577]

Answer:

5

Step-by-step explanation:

3 0

4 years ago

Help please . will give brainliest

marishachu [46]

Answer:

A

Step-by-step explanation:

the last number is the y intercept so the intercept in the line is -3.5 so I just matched them up.

3 0

4 years ago