Answer:
Step-by-step explanation:
if 84 dollars represents ...............20% of his income
?.........represents ...........................100%
84*100/20=420 dollars
Answer:
x = -3.5
Step-by-step explanation:
8×2+6x= -5
6x= -16-5
6x= -21
x= -21÷6
x = -3.5
Answer:

Step-by-step explanation:
If y is the future value of the $1900 investment, in dollars, after t years at a rate of 3.75% per year, compounded annually. The exponential function that describes the relationship between the variables y and t is:

This relationship means that for every year t, the amount y will increase by a factor of 1.0375.
Answer:
V≈12.57
or 12.6
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
analyse the equation, y int is B and slope is M. yep! hope this helps
give me brain