Mathematics, 09.11.2020 21:10 mhaniyahn

The table shows the number of minutes Jalen talks on his mobile phone and the cost of the phone calls. Jalen’s Mobile Phone Cost
Number of minutes, x
150
220
250
275
Cost, y
$7.50
$11.00
$12.50
$13.75

If the cost varies directly with the number of minutes Jalen talks on the phone, which equation represents the variation?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Answers: 3

Answer

Mathematics, 21.06.2019 19:20

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

Answers: 2

Answer

Mathematics, 22.06.2019 01:30

Awoman who is 64 inches with a shoulder width of 16 inches. write an equation relating the height h to the width w. find the height of a woman who has ashoulder width of 18.5 inches

Answers: 3

Answer

Mathematics, 22.06.2019 02:30

Joline is solving the equation 0=x^2-5x-4 using the quadratic formula which value is the negative real number solution to her quadratic equation round to the nearest tenth if necessary

Answers: 1

Answer

You know the right answer?

The table shows the number of minutes Jalen talks on his mobile phone and the cost of the phone call...

Questions

Mathematics, 05.01.2021 20:40

Yo, help me my friends. 30 points Quadrilateral EFGH was dilated by a scale factor of 2 from the center (1, 0) to create E'F'G'H'. Which characterist...

Mathematics, 05.01.2021 20:40

Simplify the expression: 3(2 + 2t) =...