Answer:
e= 5
Step-by-step explanation:
7e-4=31
7e= 31+4
7e= 35
e= 5
4p - 5(p + 6)
= 4p - 5p - 30
= -p - 30
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Answer: - p - 30
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Answer:
x=12
Step-by-step explanation:
Using Proportion:



Answer:
2
Step-by-step explanation:
Because To get a single x you would have to divide 5x by 5. Whatever you do to one side you have to do to the other so you would do 5 x/5 and get 10/5 and then x=10/5 and 10/5 equals 2 so...x=2 , Hope this helped!
Answer:
<h2><em><u>
11.2 - B to C</u></em></h2><h2><em><u>
12 - B to A</u></em></h2><h2><em><u>
8.8 - A to C</u></em></h2>
You have to multiply all the sides by 4.
B to C = 2.8*4
2.8 * 4 = 11.2
B to A = 3*4
3*4 = 12
A to C = 2.2*4
2.2*4 = 8.8
Hope this helped!