Answer:
The correct answer will be:
Step-by-step explanation:
It is given that :
Initial temperature,
Final temperature,
Time taken :
Change in temperature per hour:
Putting the values of temperatures and time:
The error done by Wen was during calculating the values of fraction.
So, the correct answer is : instead of
Answer:
C = 0.175x + 5
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one.
<em>A phone company has a monthly cellular data plan where a customer pays a flat monthly fee $5 and then a certain amount of money per megabyte (MB) of data used on the phone</em>
Given:
- Customer uses 80 MB
- The monthly cost will be $19.00 (flat monthly fee and then a certain amount of money per megabyte (MB) of data used on the phone)
So let:
- C is the cost of the data plan
- x is amount of money per megabyte (MB)
We can form the standard equation:
C = mx + b <=> C = mx + 5
In this situation, we have:
19 = m*80 + 5
<=> m = 0.175
So the a linear equation is: C = 0.175x + 5
Hope it will find you well
Because 1 pound=16 ounces, they sold 7.5 pounds of the cherries. 201.5 pounds of cherries are left. Or 402 8 ounce bags