At Silver Gym, membership is $25 per month, and personal training sessions are $30 each. At Fit Factor, membership is $65 per mo
1 answer:
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Answer:
a.
b.
Step-by-step explanation:
You need to remember that:
1. The word "more" indicates Addition.
2. The "Difference" is the result of a Subtraction.
a. Then, knowing this information, you know that:
- "The difference of and
" must be expressed as:
- Then, "Three more than the difference of and
" is:
- "The difference of and
" can be expressed in this form:
Therefore, "Three more than the difference of and
is equal to the difference of
and
" is:
b. Solve for "s" in order to find its value: