Answer:
150 minutes or 2 hours and 30 minutes
Step-by-step explanation:
One-fourth of 2 hours is 30 minutes. Multiply that number by 5 and you get 150 minutes or 2 hours and 30 minutes.
Answer:
-19
Step-by-step explanation:
36 is 24 less than 60 so that means they subtracted to get 36 so subtract 24 from five and boom -19
Answer:
<h3>Part A</h3>
<u>4 CD's cost $30.40, so one CD costs:</u>
- 4p = $30.40
- p = $30.40/4
- p = $7.60
<h3>Part B</h3>
80% of the regular price is $7.60
<u>If the regular price is r, we have:</u>
- 0.8r = $7.60
- r = $7.60/0.8
- r = $9.5
<u>3 CD's at regular price cost:</u>
Since $25 < $28.5, we can't buy 3 more CD's.
<h3>Part C</h3>
Answer:
whats the expression?
Step-by-step explanation:
Answer:
Step-by-step: the two triangles are similar, their sides would match up and create the same ratio. However, as you can see
3
5
≠
4
12
≠
5
13
. Each side has a different ratio. Therefore, they don't necessarily have to be similar.
