Mariam is going to see a movie and is taking her 3 kids. Each movie ticket costs $12 and there are an assortment of snacks available to purchase for $3 each. How much total money would Mariam have to pay for her family if she were to buy 6 snacks for everybody to share? How much would Mariam have to pay if she bought x snacks for everybody to share? Cost for 6 snacks:
Cost for xx snacks:

3 times 6 = 18 + (3 times 12)

then for x its 3x + 18

Step-by-step explanation:

Cost for 6 snacks: 3X6=18, Answer=18

Cost for xx snacks: 3X3=9

X would equal the amount of kids which is 3 and each snack cost 3 so that would would be 3X3 which equals 9

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

first one because it can't have a fraction in it

step-by-step explanation: