Acell phone provider offers a plan that costs $30 per month plus $0.10 per text message sent or received. a comparable plan costs $60 per month but offers unlimited text messaging. complete parts a and b. below

a. how many text messages would have to be sent or received in order for the plans to cost the same each month?

in order for the plans to cost the same, *answer* text messages would have to be sent or received

(simplify your answer. type an integer or a decimal.)

What is r i 4.5+10r=-6.5 with work pls

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.