Math

Solve linear equations

100

Solve for m

4m + 8 = m − 13

m = -7

200

Solve for b

–4b − 19 = 13b + 15

b = -2

300

Solve for x

-4(3x-4)-6=5x-7

x=1

400

Solve for W

2/3(W+3)=8

W=9

500

Solve for x

1/6 + 2/3(X+2)=2/3

X= -5/4

Solve linear inequalities

100

Solve for r

(r + 4)/2 < -2

r < -8

200

Solve for n

19(n+8) ≤ -19

n ≤ -9

300

Solve for j

-13(j-14)+7 > -6

j < 15

400

Solve for C

-3(C+17)+18C ≥ -7(-2C-10)

C ≥ 121 

500

Solve for m

(m-7)/-3 ≥ -1

m ≤ 10

Solve quadratic equations

100

Solve for W

35W² - 31W =0

W=0 or  W=31/35

200

Solve for t

t² = -49

t=7i  or  t=-7i

300

Solve for n

n² - 4n - 21=0

n=7 or n=-3

400

Fill in the number that makes the polynomial a perfect-square quadratic, then solve for m

m² + 22m + .........

m = -11

500

Solve for r

r² - 14r + 27 = 0

r=11.69 or r=2.31