Let's call x the yards and "y" the meters. The equation that best relates the conversion from yards to meters knowing that a yard is 0.91 meters, will be given by x = (1 / 0.91) * y.
Answer:
5+2c
Step-by-step explanation:
5 stands for the 5 dollar he will get weekly, doing chores or not, and the 2c stands for for every chore(s) he does, he will get 2 extra dollar.
have a nice day
<span>1/5x+4−2/5x−2
</span>= -1/5x + 2
= 2 - 1/5x
answer
B. 2−1/5x
Answer:
3 feet by 7 feet
Step-by-step explanation:
perimeter = 20 feet
area = 21 feet²
If the desk is a rectangle:
perimeter = 2l + 2w = 2 (l+w) = 20
2 (l+w) = 20 , divide both sides by 2
l+w = 10
area = l · w = 21
What numbers we know that have sum as 10 and their product as 21?
l + w = 10
l · w = 21
factors of 21 are 1,3,7
3+7 = 10
3 ·7 = 21
The dimensions of the desk could be 3 feet by 7 feet.
