Unit Rate

Distributive property

Solve for X

Ratios

P.E.M.D.A.S

100

12 eggs for $18. How much is one egg?

.33 cents

100

3(4x+6)

12x+18

100

3*36=4x

x=27

100

2:8

1:4

100

What does Pemdas stand for?

Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction

200

17 candy bars for $6.69. How much is one candy bar?

$113.73

200

9(5x-7)

45x-63

200

4^{2*}35=5x

112

200

24:8

3:1

200

12*8+4-2÷(4-2)

99

300

1 case of water cost $24.59 How much does 7 cases cost

$172.13

300

12(7x-4x+4)

36x+48

300

$7.74=$6.15+x

$1.59

300

54:72

3:4

300

(1+5)^{2}-2(4-7)

42

400

A bakery can bake 9 cakes for every 3 bags of flour. How many cakes can they bake with 4 bags of flour?

24 cakes

400

3(6/9x+5)

2x+15

400

x(2/5)=6

15

400

The ratio of students who play sports to those who don't play sports is 8:3. A total of 55 students were surveyed. How many students play sports?

40 students play sports

400

-10÷5(8-2)

-12

500

18 ounces of water holds in a jug which is 40% filled. How many ounes will it hold when 100% filled?

45 ounces

500

x(8x+5+6x)

14x^{2}+5x

500

27/100=3/5*L

L=9/20

500

40741:63406

9:14

500

1367-1257+129(23-16)

1013