Answer:
100,000+60,000+60
Step-by-step explanation:
Answer: is it -3,11
Step-by-step explanation:
Answer:
29,675,000
Step-by-step explanation:
i’m sorry if this is wrong but i think it’s right
MARK BRAINLIEST!!
So your solution is.
=−5
For this case we have the following functions:
f (x) = 36 + 4x
g (x) = x2 + 15
By matching both functions we have:
f (x) = g (x)
36 + 4x = x2 + 15
Rewriting we have:
x2 + 15 - 4x - 36 = 0
x2 - 4x - 21 = 0
Solving the polynomial we have:
(x-7) (x + 3) = 0
x = -3
x = 7
Taking the positive root we have:
x = 7
Answer:
They will have the same amount of money saved after:
x = 7 weeks
