Answer:
4:3
Step-by-step explanation:
divide both sides by 5 giving you 4:3
Answer:
He makes $735.
Step-by-step explanation:
Multiply 22x40 and subtract 145.
Answer:
80%
Step-by-step explanation:
Percent increase is calculated as
× 100%
Increase = $27 - $15 = $12 , then
percent increase =
× 100% = 0.8 × 100% = 80%
Answer:
Step-by-step explanation:
Answer:
.
Step-by-step explanation:
We are given that
and
(because that's the ground), so substituting that into
gives
.