9th Grade Algebra

Solving Equations

100

Solve for m: -2m-6=24

m=-15

200

Solve for x: 5x-3=7

x=10

300

The high school Ms. Uwagboi graduated from.

What is Alief Hastings. 

400

Solve for x: 7x+20=55

x=5

500

Solve for m: d=2m-6

d+6/2=m

Solving Inequalities

100

Solve this inequality for x: 2(x+3)>12

x>3

300

Solve this inequality for y: y/3-4>2

y>18

400

Solve this inequality for y: -2y<-8

y>4

500

Solve: (x-3)/2<-5

x<-7

Polynomials

100

What is the degree of this polynomial? 4x^3+2x-1

3rd

200

Add these polynomials: 2x^2+6x+5 and 3x^2-2x-1

5x^2+4x+4

300

How many children does Ms. Uwagboi have? 

2

400

Multiply the polynomials: (3x^5)(2x^2)

6x^7

500

Subtract these polynomials: (6x^2+4x-2)-(3x^2-2x+7)

3x^2+6x-9

Rational/Irrational Numbers

100

Is this number rational or irrational? 8

rational

200

Is this number rational or irrational? 2.718945612...

irrational

300

Is this number rational or irrational? 590,621,738

Rational

400

Is this number rational or irrational? 3.14159...

irrational

Arithmetic Sequences

100

Find the common difference: 15, 10, 5, 0, -5, -10

d=-5

300

Find the common difference: -3, -18, -33, -48, -63

d=-15

400

Find the common difference: -24, 6, 36, 66

d=30