3/5 of the total responses expected = 87...
3/5x = 87
x = 87 / (3/5)
x = 87 * 5/3
x = 435/3
x = 145 <=== what was expected
Answer:
2n+22
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
To find the diametre multiply the raduis by 2.
Answer:
He made profit of $10
Step-by-step explanation:
after he sold to brother he made $10.Then he lost $10.Then he made another $10