System of Equations
Multi-step inequalities
Equations with variables on both sides
Multi-step eqations
squares
100
2x+3y=8 x-4y=15
(7,-2)
100
2k+4>100
k>3
100
9x-2=10-3x
x=1
100
8d-11+3d+2=13
d=2
100
What's the square route of 64?
8
200
y=4x-3 y=2x+5
(4,13)
200
4+9h-7<3h+3
h<1
200
3(x-4)-4=5x+6.9-3x
x=22.9
200
4/5 - 2p/5 = 6/5
p=1
200
Is the square root of 79 a perfect square?
no
300
5x-2y=4 11x+4y=-8
(0,-2)
300
10x+2>42
r>5
300
2n+12n=2(n+12)
n=2
300
30=7y-35+6y
y=5
300
What is the square route of 121?
11
400
y=3x+5 y=x-3
(2,-1)
400
3r-16+7r<14
r<3
400
1/2 - 3m/4 + 7 = 4m - 9 - m/28
m=3.5
400
5n/6 - 1/4 = 3/8
n=3/4
400
Is the square route of 144 a perfect square?
yes
500
9.7x-1.5y=62.5 -2.3x-7.4y=8.4
(6,-3)
500
26-33/4<-2/3f-1/4
f<-27
500
4(x-5) + 2 = 1/3(x+9) + 2/3
x=7
500
h/6 + h/8 = 1 & 1/6
h=10/13
500
what is 25 squared?
625
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