A sphere has a diameter of 7 centimeters. What is the surface area? Use 3.14 to approximate pi. Round to the nearest hundredth if necessary

2x+6>2and 5x< 6 + 2x

G (x) = 3x - 2 f (x) = x + 5 Find (gºf) (-2)

The first term of the original sequence is 2. The first difference of a sequence is the arithmetic sequence 1,3,5,7,9 ... Find the first six terms of the original sequence.

Solve the formula for h: A=1/2bh+3

12430000 in expanded form is written how

A and b are positive integers. Find 2a+3b if a^2b^3=108

What is the greatest common factor of 4k, 18k4, and 12?

How do you subtract mixed fractions such as 3 4/3 - 4 4/5

If sally had 2 apples and gave them to Jake, but Jake already had 500 how many does Jake have now?

Standard form of 5x+15y=75