A subway pass as a starting value of $75. After one ride, the value of the pass is $72.50. After two rides, it's value is $70. After three rides, it's value is $67.50. Write an explicit formula to represent the remaining value on the card as an arithmetic sequence. What is the value of the pass after 15 rides? $40$42.50...$2.50...$37.50

after every ride it goes down $2.5

Step-by-step explanation:

subtract $72.50 from $75 = 2.5 confirm by subtracting $72.50 minus 2.5 = $70 so your answer is 2.5 :) !

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:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10