Justin is a software salesman. his base salary is $1500 , and he makes an additional $70 for every copy of math is fun he sells. let p represent his total pay (in dollars), and let n represent the number of copies of math is fun he sells. write an equation relating p to n . then use this equation to find his total pay if he sells 28 copies of math is fun.

c. 4 1/4 pounds

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

answer:

at time x=0 we have 1000, at time x=1 we have 2000, at time x=2 we have 4000.  

so that's an initial value of 1000 and a ratio of 2,

y = 1000 (2^x)

hope this !