What number is halfway between 30 000 and 50 000

The area of a square is given by x squared, length where x is the length of one side. Mary"s original garden was in the shape of a square. She has decided to double the area of her garden.

If Tan x = 3/4, and 0

Oleta has five times as many pennies as quarters. Altogether she has $1.80 how many of each coin does she have

What is the answer to 1935 divided by 54

Can triangle have one obtuse angle and one right angle?

X2 + 5yz - 8 what is the coefficient

Do you guys know how to multiply decimals because I can't I forgot! What's 87.8 Times 66.4

Lisa wants to frame her little brothers drawing as a gift to her mother. the rectangle drawing is 43.5 centimeters by 934 millimeters. How many centimeters of wood framing will she need

David is raising money for a school trip by selling packs of cookies and candy bars. The price of each pack of cookies is $1.50 and the price of each candy bar is $1. Yesterday David made $15.50 and sold 2 more packs of cookies than candy bars.

Find the inverse f (x) = 3x^3