All categories

2 years ago

PLEASE HELP !! ILL GIVE BRAINLIEST !!

Mathematics

1 answer:

kiruha [24]2 years ago

8 0

Answer:the first one opn and qps

Step-by-step explanation:

You might be interested in

Solve the systems of equations by substitution.<br> 2x+y=-2<br> 3x-y=7

lukranit [14]

Answer:

To solve the system of equations by substitution:

first solve for y:

2x+y=-2

y=-2x-2

Then plug ^^ equation for y in the other equation

3x-(-2x-2)=7

5x+2=7

5x=5

x=1

Then solve for y:

2(1)+y=-2

y=-4

Final answer is x = 1 and y = -4

Hope it helps!

5 0

2 years ago

What is the 5% sales tax on a $14.00 compact disc

natima [27]

5% sales tax would be $0.70

4 0

3 years ago

Read 2 more answers

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

vichka [17]

i beleve its C the 3d one down from the top

3 0

3 years ago

Read 2 more answers

Name a number that cant be evenly divided by 6 and by 7

Luba_88 [7]

42 can easily be divided by both 6&7.

4 0

3 years ago

Read 2 more answers

....................

butalik [34]

Answer:

Step-by-step explanation:

Put x = -8 to the formula of <em>h(x)</em>

$h(x)=\dfrac{x^2+3x}{4x+27}\\\\h(-8)=\dfrac{(-8)^2+3(-8)}{4(-8)+27}=\dfrac{64-24}{-32+27}=\dfrac{40}{-5}=-8$

6 0

3 years ago