A meal plan lets students buy $20 meal cards. each meal card lasts about 8 says

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)