[ Answer ]
14
[ Explanation ]
The GCF is the greatest number that goes into two numbers. 14 is the greatest number that goes into both 42 and 56 evenly.
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Answer with Step-by-step explanation:
Zohar cut a rectangle with a length of 5x – 2
and a width of 3x + 1
We know that:
Perimeter of rectangle is:
Perimeter=2(length+width)
=2(5x-2+3x+1)
=2(8x-1)
=16x-2
Hence, expression which can be used to find the perimeter of the rectangle is:
16x-2
Now, when x=4
16x-2=16×4-2
=62
Hence, when x=4 ,Perimeter=62
Answer:D. -4
Step-by-step explanation:
If the relationship is proportional, what is the missing value from the table?
X Y
-3 -1
-12 ?
-30 -10
Answer:
23
Step-by-step explanation:
<em><u>Since it gives you the values of p and q, just plug it into the expression:</u></em>
7 - 5p + 3q
7 - 5(1) + 3(7)
7 - 5 + 21
2 + 21
23
Wheres the prism to the question?
