What is completely factored form of x^4+8x^2-9

One side is 3 units, and the perimeter is 10 units.

Amy can drive 22.8 miles on one gallon of gas. How far can Amy drive on 5.3 gallons of gas?

Solve this inequality: 3p - 16 < 20. A. p < 1/3 B. p < 11/3 C. p < 12 D. p < - 12

Evaluate:3m - 2x for m = 5 and x = 4

Mr. Johnson's lunch bill is $29.90, which includes a 15% tip. What is the price before the tip?

A theatre can hold 200 people. Two groups rented out the theatre. The first group has 92 people and the other has 107 people. Are there enough seats for everyone?

Tyler is using the distributive property on the expression 9 - 4 (5x - 6). Here is his work: 9 - 4 (5x - 6) 9 + (-4) (5x + -6) 9 + -20x + -6 3 - 20x Mai thinks Tyler's answer is incorrect.

Here's a number Forty-three thousand five hundred seven how many digits will it have when it's written in standard form?

What is the equation in slope intercept form for (1,0). Slope 1

Where would you place 2.5 on the Venn diagram? A) integers B) natural numbers C) rational numbers D) irrational numbers