9=6y + 33 the answer is y=−4
the next one is x=10
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
3x5 is 15 and 4x5 is 20
Answer:
6 years
Step-by-step explanation:
we know that
The equation of a exponential growth is equal to

where
y ----> is the population
x ---> is the number of years since now
a ---> is the initial value or y-intercept
r ---> is the rate of change
we have


substitute


For y=19,600
substitute in the exponential equation and solve for x


apply log booth sides



Answer:
y=-x-8
Step-by-step explanation:
2x+2y=-16
2x+2y+16=0
2x+16=-2y
x+8=-y
-x-8=y