Jack spends 15% on sweets each week and 35% on magazines. His total spendings(15%+35%=50%)equals 50%.Savings is 100% - 50%= 50%.So, if jack gets $100 each week, he spends $15 on sweets, $35 on magazines, and $50 goes towards savings. Hope this helps!
Answer:

Step-by-step explanation:
Given


Required
Determine the unit rate
The unit rate is calculated as:


Convert to multiplication



Hence, the expression can be represented as:

To find slope, find rise over run (change in y over change in x). In this case, 12/3= 4.
7.95 lbs because you have the mean of both months to get the mean of the two months take the two numbers 7.8+8.1/2 to get the mean of the two months
Step-by-step explanation:
use this formula
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