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2 years ago

Which expression correctly represents the product 12(8 + 5) after applying the distributive property?

Mathematics

2 answers:

dybincka [34]2 years ago

8 0

Answer:

Step-by-step explanation:

You multiply 12 By 8, then 12 multiplied by 5.

12(8 + 5)

= 12*8 + 12*5

It is D.

jok3333 [9.3K]2 years ago

7 0

Answer:

Step-by-step explanation:

You would need to "distribute" 12.

When distributing you would get to parts, (12x8) & (12x5)

Because in the original parenthesis 8 and 5 were added you would add the new parts to get: (12x8) + (12x5)

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-7x − 3x + 2 = −8x – 8 .<br><br> SHOW WORK!!!

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8 0

2 years ago

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(1)/(2)(8y-4)=(3)/(4)(16-8y)

Talja [164]

Answer: y=7/5

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2 years ago

Solve x^2 - x - 5/2 = 0 using the quadratic formula.

Soloha48 [4]

Using the quadratic formula, we have:

$\frac{1+- \sqrt{11} }{2}$ , so our solutions are $\frac{1+ \sqrt{11} }{2}$ and $\frac{1- \sqrt{11} }{2}$ .

5 0

2 years ago

Solve for x. −1.5x = −2.55 A) −1.5 B) 1.5 C) 1.7 D) 1.9

Liono4ka [1.6K]

Answer:

Step-by-step explanation:

-1.5x=-2.55

1.5x=2.55

x=2.55/1.5

x=1.7

8 0

2 years ago

I need help plz.

viva [34]

Answer:

slope = $\frac{1}{2}$

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 8, 0) and (x₂, y₂ ) = (4, 6) ← 2 points on the line

m = $\frac{6-0}{4+8}$ = $\frac{6}{12}$ = $\frac{1}{2}$

8 0

2 years ago