Acell phone company charges $45 a month for phone service and $0.25 for each text message. which equation can be used to find the total number of text messages sent in a month? how many text messages were sent if the monthly bill was $75?

We are given

A cell phone company charges $45 a month for phone service and

$0.25 for each text message

(a)

Let's assume

total number of messages sent on each month is x

total monthly bill is $ y

so, we can set up  equation

now, we can solve for x

Subtract both sides by 45

...........Answer

(b)

we can plug y=75

and then we can solve for x

so, total number messages sent were 120...........Answer

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

where are the images of the functions i can only see the question you typed.

step-by-step explanation: