i would say C. because since its 4 times the radius then you factor in thats only half of the circle then you factor in the other side which makes it 8 hope this is true
Answer:
4 is your value for m.
Step-by-step explanation:
Note the equal sign, what you do to one side, you do to the other. Isolate the variable, m. Do the opposite of PEMDAS.
First, add 5 & m to both sides:
2m (+ m) - 5 (+ 5) = - m (+ m) + 7 (+ 5)
2m + m = 7 + 5
Simplify. Combine like terms:
3m = 12
Isolate the variable, m. Divide 3 from both sides:
(3m)/3 = (12)/3
m = 12/3
m = 4
m = 4 is your answer.
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Answer:
A, B, D, and i think F
Step-by-step explanation:
im not sure of F, though.
You always get a unit rate from dividing. You always have two ways to do it, and get two unit rates, but one of them is more helpful.
2000 meters/4 minutes = 500 meters per minute
4 minutes/2000 meters = 0.002 minute per meter
(By the way ... Franklin is "jogging" a 3:13.12 mile. The world record is 3:43.13 .)
The price per pen is $ 0.31
The cost of 100 pens is $31
<em><u>Solution:</u></em>
Given that, Pens were on sale 4 for $1.24
Which means, 4 pens are sold are $ 1.24
Then cost of 1 pen is found by dividing 1.24 by 4
Thus one pen costs $ 0.31
<em><u>B. how much would 100 pens cost?</u></em>
The cost of 100 pens is found by multiplying 0.31 by 100
Thus cost of 100 pens is $ 31
