To pass a course with aa upper cc grade, a student must have an average of 7070 or greater. a student's grades on three tests are 7070, 7373, and 6565. find what score the student must get on the next test to get aa upper cc averagenbsp or better. or better.

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

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

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not