The situation with an expression involving signed numbers is w - 12 + 4 3/8 and the overall change in Sara’s weight is -7 5/8 pounds
<h3>Represent this situation with an expression involving signed numbers. </h3>
Let Sara's initial weight be w.
The given parameters are:
Lost = 12 pounds
Gain = 4 3/8 pounds
The situation with an expression involving signed numbers is represented as:
Weight = Initial - Lost + Gain
So, we have:
Weight = w - 12 + 4 3/8
<h3>What is the overall change in Sara’s weight?.</h3>
In (a), we have:
Weight = w - 12 + 4 3/8
The overall change is:
Change = - 12 + 4 3/8
Evaluate
Change = -7 5/8
Hence, the overall change in Sara’s weight is -7 5/8 pounds
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Answer:
2 1/12
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She now has 7 candies
Step-by-step explanation:
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<u>Ratio of cookies to brownies:</u>
- 16 : 30 = simplify by reducing both numbers twice (the only common factor)
Answer:
106 more pizzas
Step-by-step explanation:
750-182.90
=567.1
567.1 / 5.35
=106
:) hope that helps
