Answer:
2x^2
Step-by-step explanation:
because 2 is the greatest number that can go into them both equally and it can be squared evenly 2 x
Answer:
2xy
Step-by-step explanation:
first find each of their GCF
4&6=2
x^2&x=x
y&y^3=y
so GCF of 4x^2y&6xy^3=2xy
Answer:
You need to paint 9 faces to earn $15 in profit.
Step-by-step explanation:
Given : You buy painting supplies for $12, and you charge $3 per person to paint faces.
To find : How many faces will you need to paint to earn $15 in profit?
Solution :
Let x represent the number of faces painted.
According to question,
Solving equation,
Therefore, You need to paint 9 faces to earn $15 in profit.
Investment = $12
For $15 profit, I have to earn, 12+15 = $27
Charge for 1 person(for paint faces) = 3
multiply by 9,
9 persons= $27
So, 9 person is the answer.
The formula to get the circumference is 2πr, π being pi and r being your radius.
Your r is 0.9 since the radius is half the diameter.
2πr = 2 x 3.142 x 0.9
= 5.6556cm
≈ 5.7cm