Mathematics, 09.10.2019 21:30, gshreya2005
When making a telephone call using a calling card, a call lasting 5 minutes cost $0.95. a call lasting 13 minutes cost $1.75. let y be the cost of making a call lasting x minutes using a calling card. write a linear equation that models the cost of making a call lasting x minutes.
a. y = 10x - 981/20
b. y = -0.1x + 1.45
c. y = 0.1x + 0.45
Answers: 1
Mathematics, 21.06.2019 19:30, jadetaull19
Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points
Answers: 2
Mathematics, 21.06.2019 22:10, BilliePaul95
Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?
Answers: 1
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