3 years ago

Help please!! In y= mx + b form

Mathematics

1 answer:

leonid [27]3 years ago

4 0

First find the y intercept then find coordinates which will help you get the rise over the Tun

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Answer:

Step-by-step explanation:

3 (b + a) = c

3 (4 + 5) = 7

12 + 15 = 7

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Y+2 = -3(x – 4) Complete the missing value in the solution to the equation. (?, -2)

ss7ja [257]

Answer:

The missing value in the solution to

the equation will be:

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Step-by-step explanation:

Given the equation

$y+2\:=-3\left(x\:-\:4\right)$

As the value of y = -2 is given.

so substituting the value y = -2 in the equation to find the missing value

$\left(-2\right)+2\:=-3\left(x\:-\:4\right)$

switch the sides

$-3\left(x-4\right)=\left(-2\right)+2$

$\mathrm{Remove\:parentheses}:\quad \left(-a\right)=-a$

$-3\left(x-4\right)=-2+2$

$-3\left(x-4\right)=0$

$\mathrm{Divide\:both\:sides\:by\:}-3$

$\frac{-3\left(x-4\right)}{-3}=\frac{0}{-3}$

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Which expression has a positive value?

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Answer:

im pretty sure C. 3(-64-8) + 25 will give you a positive value

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