A cell phone plan charges $15 per month for unlimited call and text messages, however each gigabyte (GB) of data is charged at a rate of $7 per GB. Assume that fractional values of a GB are prorated according to this rate. If a user uses more than 12 GB of data during their monthly billing cycle, then they are not charged more than the cost for the first 12 GB. Write a piecewise-defined function that describes the amount a cell phone user will pay, C, as a function of the number of GB of data they use, d, over the course of a month.

answer: the area of the parallelogram below is 42 square meters.

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the answer is 31.27mph

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas