Answer:
6mm
Step-by-step explanation:
radius = 1/2 of diameter
Answer:
x=0.875
Step-by-step explanation:
3x-6=2-5x
Add 6 on both sides (6+2)
2x=8-5x
Add 5x on both sides
7x=8
Divide 7 from both sides
x=0.875
Is it 4 times x or 4 to the power of x, if the first one then, 8x-24x. if the second then 8^-6x
Yes. in math you will get to a point where you will have to use ratios to do rates they kind of the same thing.