Chelsea makes $9.00 an hour working at chick-fil-a. she plans to buy some music for her phone and air pods that cost $278.10. write an inequality problem and then solve the inequality that describes how long chelsea will have to work to at least be able to buy the air pods. the answer should be to the nearest hour.

Chelsea have to work nearly 31 hours to buy an Air Pods.

Step-by-step explanation:

Given:

Chelsea makes an hour working at Chick-Fil-A.

Pay for per hour =

She plans to buy some music for her phone and Air Pods.

Cost of Airpods =

Let number of hours be

hour pay will be = Pay for per hour Number of hours=

hours work to buy airpods =

Rounding to nearest hour we get,

Chelsea have to work nearly 31 hours to buy an Air Pods.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

i believe the answer is d.

hope it you! : d