8times the difference between a number and 7 is equal to 4 times the

a. 12

b. 4

c. 16

d. 48

The correct answer is 14

Step-by-step explanation:

It is given that,8 times the difference between a number and 7 is equal to 4 times the number.

To find the number

From the above data we can write,

Let x be the number then,

8 * (x - 7 ) = 4x

8x - 56 = 4x

8x - 4x = 56

4x = 56

x = 56/4 = 14

Therefore the number is 14

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation:

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation: