Answer:
william is 15 now
Step-by-step explanation:
x+15 = 3(x-5)
x+15 = 3x - 15
15 = 2x-15
30 = 2x
15 = x
15-5 = 10 10*3 =30 15+15 =30
I think your answer is A.
I hope I helped!
Answer:
Step-by-step explanation:
g(x)=ax²+3x-5
then g(-1)=-15
therefore g(-1) ⇒ a(-1)²+3(-1)-5=-15
a-3-5=-15
a-8=-15
a=-15+8
a=-7
for g(-1)=-15
then g(x)= -7x²+3x-5
Answer:
wuts thw question
Step-by-step explanation:
Answer:
5x^4-24x^3-55/x^2
Step-by-step explanation:
I have the solution in my notes but it's too long✌️
