We are given

Firstly, we simplify left side
Left side is

we will make all x terms together
and y terms together



we can multiply left side by using exponent rule



now, we can set them equal

Since, both sides have x,y and 8
and both are equal
so, their exponent must be equal
so, exponent of y must also be equal
we get

................Answer
Answer:
d = 3
Step-by-step explanation:
3.5d + 6.25 = 1 + 5.25d
5.25d - 3.5d = 6.25 - 1
1.75d = 5.25
d = 5.25 ÷ 1.75 = 3
Answer:
3 cakes
Step-by-step explanation:
just flow by the formula then ignore the remainder and take the whole number which is 3 then that becomes your answer good day.
It is a pyramid. a polygon meets with a polyhedron and make a pyramid