The area of a room is 396 square feet. the length is (x + 8) feet and the width is (x + 4) feet. find the dimensions of the room.

Will give brainliest what is the value of x? enter your answer in the box.

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

How far could you drive on 50 gallons of gas