Answer:
332
Step-by-step explanation:
332 divided by 4 + 75 is 158
Answer:
375g × 28
The total mass in grams is 10,500gs
Abigail collected more, she collected 87.5 lb
they collected 107.5 pounds together
Answer:
640.5 cm^2
Step-by-step explanation:
So the formula for trapezoid is height times the average of the bases. So 25+36=61, and then we divide that by 2 to get 30.5 as our average. Then, we take 30.5 and multiply it by 21 and we get 640.5.