Mathematics, 20.09.2021 02:30 robert7248
CAN ANYONE HELP ME!!! THIS IS SO HARD
Jenna's band is going to record a CD at a recording studio. They will pay $225 to use the studio for one day and $80 per hour for sound technicians. Jenna has $205 and can reasonably expect to raise up to an additional $340 by taking pre-orders for the CDs.
Part 1 out of 3
Complete the explanation of how the inequality 205 β€ 225 + 80n β€ 545 can be used to find the number of hours Jenna and her band can afford to use the studio and sound technicians.
The total cost is equal to the cost of the studio for one day plus the cost of the technicians per (Hour/Day/Minute) .
Let n be the number of hours in the studio.
The cost of the studio for one day is $. The cost of the technicians is $80 per hour, or $80n. So, the total cost of the studio for one day is 225 + 80n.
Jenna's band is willing to spend between $205 and $545. So, the total cost 225 + 80n must be in this range. The inequality that models this is ___ β€ 225 + 80n β€ ___
Answers: 2
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CAN ANYONE HELP ME!!! THIS IS SO HARD
Jenna's band is going to record a CD at a recording studio....
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