Answer:
It a choose so the answer is D
When two linear equations have only one solution the two lines on a graph would intersect each other ( they would only touch in one spot).
Answer:
The price of a triple pack of gum is $2.25.
Step-by-step explanation:
its 2am im half alseep i dont know
Find two numbers that multiply to -30 (last term) and add to 7 (middle coefficient)
The two numbers are 10 and -3
10 times -3 = -30
10 plus -3 = 7
Using those two values gets us the two factors (y+10) and (y-3)
Therefore, y^2+7y-30 factors to (y+10)(y-3)
The equation y^2+7y-30 = (y+10)(y-3) is true for all values of y.
<h3>I'll teach you how to solve (sqrt 9)^2 +5</h3>
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(sqrt 9)^2 +5
Apply radical rule:
(9^1/2)2
Apply exponent rule:
9^1/2*2
1/2* 2= 1
=9
9+5= 14
Your Answer Is 14
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