100 pages a hour
This is a fraction equal to
300 Pages ÷ 3 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 3
300 Pages ÷ 3
3 hours ÷ 3
=
100 Pages
1 hour
=
100 Pages
hour
= 100 Pages per hour
Answer: x = -3
Step-by-step explanation:
3x - 5 = 10 + 8x
3x - 8x = 15
-5x = 15
x = -3
Jenny: x
Thomas: 3x
Ali: x-5
Jenny: 12
Thomas: 3 x 12= 36
Ali: 7
Thomas is 24 years older than Jenny
Answer:
11+m = 15
m = 4
Step-by-step explanation:
Sum means add and is means equals
11+m = 15
Subtract 11 from each side
11+m-11 =15-11
m = 4
