Find f (-2) if f (x) = x^4+2x^2-1

What is x if 3x+2-4=100

The carousel on the national mall has four rings of horses. Kiran is running on the inner ring, which has a radius of 9 feet. Mai is riding on the outer ring, which is 8 feet farther out from the center then the inner ring is.

Bob and billy are shooting marbles bob has five more marbles then billy they have a total of 73 how many marbles does each one have?

Given that x^3 = 27°, find x.

What equation is equivalent to 6 (3x + 5) - 4x + 35 Answer choices: 14x + 5 = 35 22x + 30 = 35 14x + 30 = 35 18x + 5 = 35

Elena aunt bought her a $150.00 savings bond when she was born when Elena is 20 years old the bond will have earned 105% in interest how much will the bond be worth when Elena 20th years old?

Which expressions show the expanded form for 40.507?

Through the process of simple diffusion, materials move across a cell membrane A. from an area of lower concentration to an area of higher concentration. B. from an area of higher concentration to an area of lower concentration. C.

What's 8 divided by 7.2

Add together 8.03 m 1.26 m 0.5 m 4.09 m 3.5 m