Mathematics, 14.09.2021 08:20 onwugbonup

Hannah looked at her electricity bill last month and saw that she was charged $99 for 600 kWh (kilowatt-hours) of electricity. This month her bill was $118.50 for 750 kWh. Write a linear function that models her monthly electricity bill as a function of electricity usage.

f(x)= x+

What would be the cost of using 1000 kWh?
a.) 158
b.) 180
c.) 173
d.) 151

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, Michael321

The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c

Answers: 1

continue

Mathematics, 21.06.2019 17:30, Jerry4891

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

Answers: 1

continue

Mathematics, 21.06.2019 19:00, cathyfrawley

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

Answers: 3

continue

Mathematics, 21.06.2019 21:30, randallcraig27

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?

Answers: 3

continue

You know the right answer?

Hannah looked at her electricity bill last month and saw that she was charged $99 for 600 kWh (kilow...