Basics

Question 1

0.01

Answer 1

1/100

1%

Question 2

0.1

Answer 2

1/10

10%

Question 3

0.2

Answer 3

1/5

20%

Question 4

0.25

Answer 4

1/4

25%

Question 5

0.333…

Answer 5

1/3

33 1/3%

Question 6

.4

Answer 6

2/5

40%

Question 7

0.5

Answer 7

1/2

50%

Question 8

0.6

Answer 8

3/5

60%

Question 9

Is

Answer 9

=

Question 10

Of, times, product

Answer 10

X

Question 11

What (or any u known value)

Answer 11

Any variable (x,k,b)

Question 12

X^2-y^2= ?

Answer 12

(X+y)(x-y)

Differqnce of squares

Question 13

(X+y)^2=?

Answer 13

X^2 + 2xy + y^2

Question 14

(x-y)^2 = ?

Answer 14

x^2 - 2xy + y^2

Question 15

Rectangle area

Answer 15

Length × height

Question 16

Rectangle perimeter

Answer 16

Length+length+height+height

Question 17

Square area

Answer 17

Side squared

Question 18

Square perimeter

Answer 18

Side x 4

Question 19

Total if square and rectangle angels

Answer 19

360

Question 20

How to find circumference

Answer 20

2 x pie x radius
Or
Pie x diameter

Question 21

Area of a circle

Answer 21

Pie x radius squared

Question 22

÷ increase

Answer 22

ORIGONAL NUMBER = THE LESSER

Question 23

% decrease

Answer 23

Origonal number = greater

Question 24

Equation of a line

Answer 24

Y=mx+b

Question 25

Ewuation for total angels in polygon

Answer 25

180(n-2)

N= number of sides

Question 26

Equation for single interior angle in a polygon

Answer 26

180 (n-2)
__________
N

N= number of sides

Question 27

Slope equation

Answer 27

Rise. Y2- y1
______________
Run. X2 - x1