Yesterday, Selma read 75 pages of her book. If she reads at a pace of 2 pages per minute today, which table shows only viable solutions for the total number of pages she has read, y, after x minutes have elapsed?

The answer is B

Step-by-step explanation:

I just did the question on edg

The answer is B

Step-by-step explanation:

I just did the question on edg

Option D.

Step-by-step explanation:

Consider the below image attached with this question.

It is given that yesterday Selma read 75 pages of her book and she reads at a pace of 2 pages per minute today. It means

Initial value = 75

Slope = 2

She has read, y, after x minutes have elapsed.

The slope intercept form of a line is

where, m is slope and b is y-intercept.

At x=0,

At x=11,

At x=20.25,

At x=58,

Table of values

x            y

0          75

11           97

20.25    115.5

58          191

Therefore, the correct option is D.

y = 2x + 75

when x = 0, y = 75

when x = 11, y = 97

when x = 20.25, y = 115.5

when x = 58, y = 191

Step-by-step explanation:

To get the total number of pages she has read, y, after x minutes have elapsed. We will have to go by general form of equation which says  

y = mx + b where m is the rate of change or simply the slope, which is 2 pages/minute. and y-intercept will be the number pages she has already read. Our equation will now be y = 2x + 75

The next step is to start substituting the numbers in to the equation

When X = 0  

y = 2(0) + 75 = 75

when x = 11

y = 2(11) + 75 = 97

when x = 20.25

y = 2(20.25) + 75 = 115.5

when x = 58

y = 2(58) + 75 = 191

when x = 0, y = 75

when x = 11, y = 97

when x = 20.25, y = 115.5

when x = 58, y = 191

Cost of 7 gallons=$24.50

Cost of 1 gallon=24.50/7=3.5

Cost of 15 gallons=15*3.5=52.5

Cost of 15 gallons will be $52.5

The answer is in the image 

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Answer is B)8:7

The answer is in the image 

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg

The answer is in the image