The school cafeteria sells 5 gallons of
plain milk and 3 gallons of flavored milk
every school day. How many gallons of
milk does the cafeteria use in 9 days of
school? Explain.

72 gallons

Step-by-step explanation: I added 5 and 3 then multiplied by 9.

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.