Which relation represents a proportional function? (O) The cost of a pizza from Marco’s Pizza is $10 plus $4.50 delivery fee.

(A) The cost of a cheese pizza from Pizza Hut is $8 plus $1.50 for each topping.

(E) The cost of a pizza from Domino’s is $13, including delivery.

(I) The cost of a pizza is $12 from Little Caesar’s with a coupon for $2 off.

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Iwill give you ! what is the measure of ∠v ?

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels