Yesterday, you typed 8 pages in 48 minutes. today, you typed 20 pages in 2 hours. what is the rate of typing? explain

1 page typed in 6 minutes

Step-by-step explanation:

The given points are:

(48, 8) and;

(120, 20)

Convert 2 hours to 60⋅2=120 minutes

The rate of typing is

= pages/minute

and this agrees with the second point:

= pages/minute

The equation will have to form:

y=m⋅x where m is the slope of the line.

In this case, m = , so the equation is:

From this you can see that when x = 6, y = 1, and that is 1 page typed in 6 minutes.

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this