Answer:
1,020
Step-by-step explanation:
First step.
Since he can read 21 1/4 pages in 1 and 1/4 hour then we got to know how many pages he can read in one hour right? so we need to divide.
Second step.
So we will need to divide 21 1/4 divided by 1 and 1/4 which will give us 17 which is the pages he will read in one minute.
Third step.
After you get that then we multiply it by the hour which is 60 minutes in an hour so,
60 x 17 = 1,020
Which gives us the answer
Hope that helps =）
Answer:
b = 
Step-by-step explanation:
Linear equations can be written in the form <em>y = mx + b</em> where the multiplier "m" represents the slope of the line.
The linear equation <em>y = -8x + 6</em> has a slope equal to 3.
An image providing where the slope of the line is in y = mx + b is provided.
Answer:
90000 km
Step-by-step explanation:
1 hour = 3600 sec
distance = speed x time
= 25 km/s x 3600 s
= 90000 km
standard form = 9 x 10⁴
I think they will meet in 4 minutes.
Explanation
10+15+15+15+15=70
150-20-20-20-20=70
Every minute the first balloon goes up 15 meters and the second balloon goes down 20 meters.
