Stem-and-leaf plots are a method for showing the frequency with which certain classes of values occur.

Factors of 44 = 1,2,4,11,22,44

Fraction of 30% = 30/100 = 3/10

-3/p+2 = -8/p-3
-8(p+2) = -3(p-3)
-8p-16 = -3p+9
-8p+3p = 9+16
-5p = 25
p = -5

1 meter = 100 centimeters
so, 700 centimeters = 7 meters

X^2-6x=-8
x^2-6x+8=0
x^2-4x-2x+8=0
x(x-4)-2(x-4)=0
(x-2)(x-4)=0
x=2,4

(5 + square root 5)(5 - square root 5)
(5)^2 - (square root 5)^2
25 - 5
= 20

20% of $600
= (20/100)*$600
= $120

37/100 as a decimal = 0.37

7/20 as a decimal = 0.35

A square has 4 vertices.

5/7 as a percentage
= 5/7*100
= 500/7
= 71.428%

3/4 * 11/3
= 33/12
= 11/4
= 2 3/4

4 1/2 - 8 1/5
9/2 - 41/5
= 45/10 - 82/10
= -37/10

3x^2 - 13x + 14 = 0
3x^2 -7x - 6x + 14 = 0
x(3x-7)-2(3x-7)=0
(3x-7)(x-2)=0
x = 7/3, 2

7/8 in decimal form = 0.875

8% in fraction form
= 8/100 = 2/25
= 0.08

35/50 = 7/10
= 0.7

3/8 of 16
= (3/8) * 16
= 6

10% of 750
= (10/100) * 750
= 75