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.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.