3 years ago

4x + 4y = -8 -22 – 2y = 4

Mathematics

1 answer:

Natalka [10]3 years ago

8 0

Answer:

1) 4x + 4y = -8

x=-2-y

y=-2-x

2) 22 – 2y = 4

y=9

Step-by-step explanation:

You might be interested in

What is the value for "m" that makes the equation true?

Anna11 [10]

Hi I think the answer is 24 hope that’s right

3 0

3 years ago

Ben joined a book club he pays $12 for each book and five dollars for shipping and handling charges for each order name of the q

Ugo [173]

Answer:

Quantities that stay the same are shipping and handling

Quantities that change are the amount he pays for each book

I would say the shipping and handling fees are the dependent and the amount for the books is independent

Step-by-step explanation:

5 0

3 years ago

R(x)=f(x)−g(x), where f(x)=x+1/x+3 and g(x)=x+17/x^2−x−12.

aliya0001 [1]

Answer:

$\frac{x^2-4x-21}{(x+3)(x-4)}$

Step-by-step explanation:

R(x)=( $\frac{x+1}{x+3}$ )-( $\frac{x+17}{x^(2)-x-12}$ )

R(x)=( $\frac{x+1}{x+3}$ )-( $\frac{x+17}{(x+3)(x-4)}$ )

R(x)= $\frac{(x+1)(x-4)}{(x+3)(x-4)}$ - $\frac{x+17}{(x+3)(x-4)}$

R(x)= $\frac{x^2-3x-4-x-17}{(x+3)(x-4)}$

R(x)= $\frac{x^2-4x-21}{(x+3)(x-4)}$

8 0

3 years ago

Find the equation of the line that passes through point (6, 1) with the x-intercept of 2.

dedylja [7]

$y = \frac{ - 1}{4} x + \frac{1}{2}$

4 0

2 years ago

What temperature does the thermometer show?

Zigmanuir [339]

56°

it goes up by 2 each small line

3 0

4 years ago