Is this a typo? What is the question exactly?
Answer:
b. 4 (7 + 6)
Step-by-step explanation:
Finding the GCF between 28 and 24:
We keep dividing while both numbers can be divided by the same factor. So
28 - 24|2
14 - 12|2
7 - 6
There is no number for which 7 and 6 are both divisible by, so the GCF between 28 and 24 is 4.
Simplifying in function of the GCF:
Now, we put 4 in evidence, and divide the rest of the expression by 4. So

The answer is given by option b.
Answer:
w = 3
The rest doesn't have enough information to complete, (Sorry for previous answer)
Answer:
quarters are 20 in number.
Step-by-step explanation:
Let <em>d</em> represent dimes
Let <em>q</em> represent quarters
d + q = 35
q = d+5
d+d+5=35
2d=35-5
2d =30
d = 30/2
therefore dimes =15
Substitute d for 15 to solve for q;
q=15+5
therefore quarters are 20 in number.
Answer:
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Step-by-step explanation:
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