Answer:
Step-by-step explanation:
7y+5+3y+5=70
10y+10=70
10y=60
y=6
7(6)+5= 42+5= 47
3(6)+5= 18 + 5 =23
47+23= 70
32*1.2=38.4 (.2 is the 20%, and the 1 adds the percent to the original cost making it a mark up)
apple pies are like rectangles u take how many apple chunks times the amount of cooking times but u have no answer
