Answer:

Step-by-step explanation:
Given


Required
Determine the percentage of the shaded cubes
First, we calculate the number of boxes:

Express as multiplication


This implies that there are 20 cubes in the box.
The percentage of the shaded cubes is:





<em>30% were shaded</em>
Answer:
$.15
Step-by-step explanation:
you take $4.00
divide by the items weight
to get $.1538
round to the nearest full cent
I believe the answer is D. because -12 + -1 equal -13
Answer:
0.62
Step-by-step explanation:
divide 56 by 90
Hope this helps :)
<span>x^2+2x+xy+2y
= x(x + 2) + y (x +2)
= (x + 2)(x + y)
hope it helps</span>