In this case, you can multiply both sides by 4 to get rid of the 1/4 real quick.
4[1/4(8x+16=4x]
8x+16=16x
8x=16
x=2
Answer: y=-x+-8
Step-by-step explanation:
Proof is in the screenshot below
Answer:
The answer is A
Step-by-step explanation:
12 x 5 = 60
16 x 6 = 96
60 + 96 =156 ft
Answer:
$159
Step-by-step explanation:
we know that
The equation of a exponential growth function is equal to

where
y is the balance in the saving account
x is the number of years
a is the initial amount
r is the percent rate of change
we have

substitute


For x= 1 year
substitute
