Answer:
Step-by-step explanation:
First, cross multiply.
(x+4)(x+1)=4(2x+2)
x^2+5x+14=8x+8
x^2-3x-4=0
(x+1)(x-4)=0
x+1=0 x-4=0
x = -1, x=4
Answer:
option d is correct answer
Step-by-step explanation:
-18x+12
I 4 mph
Step-by-step explanation: I assume you’re writing Asking about the mph it would be be 4
Judging by the question I generated the equation y=75(1.09^x)
x is the amount of years.
So the equation you should get for 10 years is y=75(1.09^10)
The answer you get should get is $177.55
