Geometry
how do you get radius?
divide the diameter by 2
2(4x+5) distribute
8x+10
What is 50% of 13
6.5
I want 20 plants I borrowed from a friend but I have to pay him back $5 for each plant how much money do I owe
I owe $100
5x+6<15 solve
x is 3 or less
how do you get area?
3.14 * r2
5(6x+4) Distribute
30x+20
What is 30% of 20
6
you want 30 apples they are in packs of 7, how many packs do you need?
5 packs
10x+4<_ 20 solve
x is 6 or less
how do you get circumference?
3.14*R
5(4x+9) Distribute
20x+45
What is 70% of 20
14
I need 50 hotdogs and they are in packs of 6, how many packs do I need?
I need 9 packs
15x+7>20 solve
x is 0 to infinite
how do you find the area of a triangle?
base * height divided by 2
7(6x+13) Distribute
42x+91
What is 35% of 60
21
I need 300 balloons, they are in packs of 25 how many packs do I need?
12 packs
how do you find the volume of a rectangle?
Length * Width * Height
12(8x+7) Distribute
What is 70% of 40
28
there is a party with 27 people and we need pizza, with 8 slices per box. if all 27 people got 2 slices how many boxes do we need?
7 boxes