Mathematics, 11.12.2019 04:31, lee2125
Jack wants to buy an electric guitar. he began the the year with some money saved to buy the guitar, and each week he adds a fixed amount to his savings. if y represents the total amount jack has saved after x weeks, which of the following situations is represented by the table below?
a. jack initially had $45 saved, and the amount is increasing at a rate of $15 per week.
b. jack initially had $45 saved, and the amount is increasing at a rate of $30 per week.
c. jack initially had $75 saved, and the amount is increasing at a rate of $15 per week.
d. jack initially had $75 saved, and the amount is increasing at a rate of $30 per week.
Answers: 3
Mathematics, 21.06.2019 14:30, igtguith
Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60
Answers: 1
Mathematics, 21.06.2019 17:30, corinaartsy
Match each function with its rate of growth or decay
Answers: 1
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