120 is increased by d % and increased by 25% . What is the result ?
5 answers
HURRY I NEED HELP
120 (1 + d/100) * 3/4 = ____
increased * 1.25
120 (1 + d/100) * 1.25 = ____
120 (1 + d/100) * 1.25 = ____
oops - my bad -- I was sure it said decreased. good catch.
Answer: 1.5d + 150
Step-by-Step Help:
1. Set up a *random* equation to start with: 120(1+0.01d)
2.Plug in the numbers: 1.5d + 150
3. Result: 1.5d + 150
I hope this worked out! :) ~ and remember math is easy when you try, not guess! :)
Henry Dimish
Mathematics Helper, Professor of Mathematics of California
Rank: Helper
Answers: 4.9K
People Helped: 3.4K
Step-by-Step Help:
1. Set up a *random* equation to start with: 120(1+0.01d)
2.Plug in the numbers: 1.5d + 150
3. Result: 1.5d + 150
I hope this worked out! :) ~ and remember math is easy when you try, not guess! :)
Henry Dimish
Mathematics Helper, Professor of Mathematics of California
Rank: Helper
Answers: 4.9K
People Helped: 3.4K
1 answer