PLEASE HELP ME!! PERSON WHO GETS ALL RIGHT WILL BE MARKED AS BRAINLIST !!! (please look at image)

a computer store offers customers a protection plan when they a buy a computer. a research company determines that for every 5$ increase in the price of the plan, the store will sell 3 fewer plans per month. please answer the following questions given in the image .

step-by-step explanation:

i think you should think about the question and not look online.

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

idk u tell me

step-by-step explanation:

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x