An added to his chicken soup 4 cups of egg noodles containing 13.24 grams of fat. He calculated that each cup of egg noodles has 0.331 grams of fat.

Explain how you can use estimation to determine if Ian’s answer is correct.

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

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

Average acceleration: i have no idea how to do this.