Which of the following scenarios could be represented by the expression
12x + 7y?
a. the cost for x adults and y children to go to the movies if adult
tickets are $12 and child tickets are $7.
b. the total weight of a box containing x 7-ounce packages of
almonds and y 12-ounce packages of peanuts.
c. the total number of marbles in a jar if there are 7 green and 12
red.
d. the number of kids in a school class if there are 12 girls and 7
boys.

henry ordered 5 large pizzas

step-by-step explanation:

sorry no step by step

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.