Answer:
20%
Step-by-step explanation:
90 - 75 = 15
15 ÷ 75 = 0.2
0.2 x 100% = 20%
If Franchesca read 57 pages every 2 hours then you have to divide 57 by 2 to see how many pages she reads per hour. 57 divided by 2 is 28. Then you multiply 28 by 5 and you have your answer which is 140.
If m = -6, evaluate -m
So it will become -(-6)
Because - and - will become +
The answer will become +6
Final answer is C. 6
Hope I can help you :)
Brainliest answer? :)