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Square roots and real numbers
Multi and one step equations
Equations with variables on both sides
Enter Ratios and Porportions
Equations and Formulas
100
Square root of 36
What is 6
100
12x=24
What is x=2
100
2w+4w=24
What is w=4
100
Give 2 different ways to write a proportion using x and 1
What is 1/x 1:x
100
a-bx=c; 12-5x=-3 Solve for X
What is x=c-a/-b x=3
200
Square root of 45
What is 7
200
q-11=-5
What is q=6
200
-1=z/3-7
What is z=18
200
x/30=4/12
What is X=10
200
ax=bx+c; 11x=6x+20
What is X=bx+c/a X=4
300
Square root of 1024
What is 32
300
y+7=10
What is y=3
300
5x+9=24
What is x=3
300
n+8/5n-2=3/8
What is N=10
300
x/a+b=c;x/4+6=13
What is x=a(c-b) x=28
400
Square root of 200
What is 14
400
13=z/-2
What is z=-26
400
x/2+5=11
What is x=12
400
9/2=m/12
What is m=54
400
x/a=b/c;b/8=4.5/12
What is B=c(x/a) B=3
500
Square root of - 1600 (pretend its got a root symbol with negative on the outside.)
What is -40
500
6x-2(x-5)=46
What is x=14
500
4y-4=16
What is y=5
500
w/35=4/7
What is W=20
500
Write so that y is a function of x. 4.2x-2y=16.8
What is Y=16.8-4.2x/-2