3074.4 the remainder is 4 (after the decimal)
Cake=x
Pie=y
x+y=15
5x+7y=91
(x+y=15)-7
5x+7y=91
-7x+(-7y)=-105
5x+7y=91
-2x=-14
x=7
They sold 7 cakes
Answer:
-6x^3(y^4)4x^3(y^4) = -24x^6(y^8)
Answer:
Step-by-step explanation:
First box:4/52
Second box:4/52
Third box:4/52, 4/52, maybe u combine it
Fourth box:4/52, 4/51
Fifth box:4/52, 4/52 or combine
Sixth box:4/52,4/51
Seventh box:8/52, 8/52, or combine
( hope this helps )