Answer:
i think it might be D or A
Step-by-step explanation:
B is addition C is a fraction
Answer:
N=2a2b
divide by 2a squared to get
b=N/2a2
Answer:
37.5 miles
Step-by-step explanation:
We can find the rate of conversion by dividing kilometers by miles. 5÷8=1.6, so 1.6 km = 1 mile. Now we can divide 60 by 1.6 to find miles.

Hope this helped!
Answer:
$10.71
Step-by-step explanation:
divide 7.14 by 42 to get the price per pound, then multiply that by 63.
<em>Greetings from Brasil...</em>
We know that:
48 = 8 · 6
and 8 - 2 = 6, so
48 = 8 · 6 = 8 · (8 - 2)
then
X · (X - 2) = 48
X · (X - 2) = 8 · 6
<h3>X · (X - 2) = 8 · (8 - 2)</h3>
We can conclude that
<h3>X = 8</h3>