Answer:
Ok! Thx!! (btw there is no question)
Answer: p = 1
Based on the assumption below.
Step-by-step explanation:
Is this 3p - 2 = 1? I don't quite understand the arrangement of the elements of the equation. I'll assume that since there is no operation sign for the "3," that it implies multiplication.
3p - 2 = 1
3p = 3
p = 1
Answer:
18 and 72
Step-by-step explanation:
the smaller part can be assigned as x while the larger will be 4x. Both numbers need to add up to 90, giving the equation: 4x+x = 90
Solve:
4x+x = 90
5x = 90
x = 18
4x = 72
Answer:
- rate of change: $8 per hour; the per-hour rental charge
- initial value: $75; the deposit on the machine
Step-by-step explanation:
The cost to rent the machine is given as ...
total cost = deposit + ($8 /hour)×(number of hours)
The cost for 5 hours is given ans $115, so we have ...
115 = deposit + 8(5)
75 = deposit . . . . . . . . subtract 40
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The "rate of change" is given as $8 per hour, the hourly rental charge.
The "initial value" is called <em>the deposit</em>. It is found to be $75.
