x-intercepts
absolute values
y-intercepts
polynomials
linear equations
100

-3x+2y-=12

x=-4

100

l2x-3l=1

x=2 x=1

100

find the y-int 5x+2y=-5

-5/2

100

3x2-2+7x=0

x=-7+square root 73/6

100

Solve for m: 2(m + 6) = 48

m=18

200

-5x+4y=20

x=-4

200

|v+8|-5=2

v=-1 v=-15

200

-3x+2y=12

y=6

200

x2-25x+24=0

x=1  x=24

200

John and Aaliyah are saving money. John starts with $105 and saves $5 per week. Aaliyah starts with $5 and saves $15 per week. After how many weeks do they have the same amount of money?

10 weeks 

equation:y=5x+105, y=15x+5

300

2x+9y=18

x=9

300

|x|+2=6

x=4 x=-4

300

5x + 10y = 30

y=3

300

5x2-2x=-1

no real solutions

300

Natalie and Kira collect rocks. Together they collected 50 rocks. Natalie collected 10 more rocks than Kira. How many rocks did each of them collect?

Natalie collected 30 rocks and Kira collected 20 rocks

equation:B+K=50  B=K+10

400

 5x + 3y = 15

x=3

400

3|-8x|+8=30

x=+-11/22

400

 x - 3y = - 6

y=1/3

400

r2-8r-15=0

r=4 

400

Mariah and Amaya are saving money. Mariah starts with $80 and saves $10 per week. Amaya starts with $120 and saves $6 per week. After how many weeks will they have the same amount of money?

10 weeks 

equation:M=10x+80  L=6x+120

500

4x + 4y = 12

x=3

500

|4x+2|+|2x-5|=11

x=-4/3   x=2

500

 - 5x - 7y = 1

y=-1/7

500

s2-s=0

x=1

500

 Myla and Jhene collect stamps. Together they collected 200 stamps. Myla collected 40 more stamps than Jhene. How many stamps did each of them collect?

Myla collected 120 stamps and Jhene collected 80 stamps

equation:M+J=200  M=L+40

M
e
n
u