Question 4 Brian recently started working at the local photo store selling cameras. The equation y = 25x + 200 models the total amount y in dollars that he earns when he sells x cameras. Determine the rate of change and initial value and then interpret their meaning.

nada

step-by-step explanation:

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

answer:

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21  

-7 + ? = 21

-7 + 28 = 21

hope it