PreA6

Linear Equations

100

What does congruent mean

two figures or objects are congruent if they have the same shape and size

200

Solve for x

2x+3=9

x=3

300

Solve for X

7x+9=23

X=2

400

Solve for x 

12p-18=30

p=4

500

Solve

2x-9=5

X=7

System of Equations

100

Solve for Y

2x + 4y = 8

2x + 2y = 2

Y = 3

X = -2

200

Solve for Y

Y=9x+2

Y=3x+2

Y=2

X=0

300

Solve for X and Y

Y=2x-9

Y=-x+3

Y=-1

X=4

400

Solve for X and Y

Y=-x+7

-2x+y=1

X=2

Y=5

500

Solve for Y and X

3x+4y-11=0

-x+2y-3=0

X=1

Y=2

Integers

100

Solve for x

-9+1=X

X=-8

200

Solve

-15 x 15

-225

300

Solve 

-29-8

-37

400

Solve 

-9-(-43)

34

500

Solve 

–19 + –40 =

-59

Scientific Notation

100

Write in scientific notation

500

5 x 10²

200

Write in standard form 

4.7 x 10⁶

4700000

300

 Write in standard form

5.6 x 10^-5

0.000056

400

 Write in standard form

3.4 x 10⁹

3,400,000,000

500

Solve

5.4 x 10³ x 6.8 x 10^-3

36.72

Pythagorean theorem

100

Formula for Pythagorean theorem

a²+b²=c²

200

Solve

a=6 and b=8 what does c equal?

c=10

300

b=9 and c=15 what does a equal?

a=12

400

Solve

a=27 and b=36 what does c equal?

c=45

500

Solve 

a=48 and b=64 what does c equal?

c=80