Mario kept all of his movie and popcorn receipts for an entire year. The movie tickets were $7.00 each and all together he spent $220.50. There were only three visits that he did not buy popcorn. He has a total of 45 receipts. How much did each bag of popcorn cost?

Which matrix multiplication is possible?

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

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube