Answer:
80%
Step-by-step explanation:
E=10 because you combine like terms on the right side to make 9e+4=14+8e. Then subtract 4 from the left side, and subtract 8e from the right side to get e=10 :)
Answer: 22.5 yards
Step-by-step explanation:
There are a total of 20 parts yarn. This means that 3/20 of the carpet is silver. So in order to compare this to the 150 meters of total yarn, you would set up this equation:
3/20 = x/150
Next, you cross multiply:
3*150 = 20*x or simplified would be 450 = 20x
Next, you divide both sides by 20 to get x by itself.
450/20 = 22.5, so x is equal to 22.5
This means you have 22.5 yards of silver in the carpet.
Answer: 0.875
Step-by-step explanation:
Answer:
area of the square = (SIDE)2
=( 4)^2
= 16 answer