1. A medium pizza from Pizza Hut is 12 inches in diameter, while a large pizza is 14 inches in
diameter. How many more square inches of pizza are you getting with a large than a medium?

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

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

What is the number 321,000,000 in scientific notation? also what is the number? ?