75 = 3*5*5
90 = 2*3*3*5
Picking out common factors the GCF = 3*5 = 15 (answer).
That would be 10,000 + 20(50) = 10,000 + 100 = $11,000
Answer:
2x+30 = 90
Step-by-step explanation:
The two angles are complementary so they add to 90 degrees
2x+30 = 90
Say that you buy 30 apples for $20, you take how many apples there are and divide it by how much they cost, they cost $1.5 per apples (looks like this, Unit/Rate)
The formula to find it is 2(l x h + h x w + w x l) = SA in which l = length, h = height, and w = width.
Hope this helps!
