Mathematics, 04.05.2021 18:30 aesthvx44
The cost of Erin’s phone bill consists of a monthly fee and a charge for each minute she
uses for calls. Erin is not charged for text messages. Her monthly fee is $25 and it costs
$0.08 per minute for phone calls. Let m represent the number of minutes Erin used for
calls last month and let C represent the total cost of her phone bill. Write an equation that Erin can use to help determine her phone bill for last month.
Equation :
Answers: 3
Mathematics, 21.06.2019 14:00, miriamnelson7545
△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .
Answers: 1
Mathematics, 21.06.2019 19:00, alyssa5485
Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet
Answers: 2
The cost of Erin’s phone bill consists of a monthly fee and a charge for each minute she
uses for...
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