Answer:
25
Step-by-step explanation:
First you have to figure out how much each is worth by itself.
carmel =30
coco chips =50
coconut= 45
then add all of them you'd get 125
subtract 125 from 150 and get 25
4(5x - 2) - 2(9 - 3x)
= 26x - 26
2 x 6x - 2 x 5y - 7
12x - 10y - 7
A! because they are opposite reciprocals and obviously create a 90 degree angle
