Equations
x + 3 = 8
5
1/4 + 1/2 =
3/4
120 miles on 4 gallons of gas
30 miles per gallon
What is 25% of 35?
8.75
Simplify
8x + 4 - 5x + 3
3x +7
X - 5 = 13
18
Tiffany only had $50 to spend. She wants to buy as many beads as she can for her bracelet. If each bead costs $.75, how many beads can she buy?
66
Express the ratio as a fraction in the simplest form
3 feet out of 30 feet
1/10
16 is what percent of 25?
64%
3(2x - 10) =
6x - 30
9x = 36
Mary needs to order pizza for 18 students. Each student should get 1/4 of pizza. How many pizzas does Mary need to order?
5
In a party, 10 soft drinks are required for every 12 guests. If there are 252 guests, how many soft drinks is required?
210
Mary and her 2 friends went out to eat, the bill came out to $95 and they want to leave a 20% tip. They will be splitting the bill evenly, how much does each person pay with the cost of bill and tip?
$38
11(x - 5) + 3 - 5x
6x - 52
x/11 = 10
110
Ciara is making a new dance outfit. She needs 2 ½ yards of fabric for the shawl. She needs 1¾ yards of! fabric for the dress. If each yard cost $7.98, how much is it going to cost her?
$33.92
x/4 = 10/8
x= 5
Jacob is buying a couch on sale for $425. It has a discount of 15%, what is the original cost of the couch?
$500
Fid the sum of
2x2 - 15x + 13 and 10x2 + 4
12x2 -15x +17
2x + 1 = 19
9
1/4 x 1/5 - 3.75 + (8 1/2 + (1.75 * 3)) =
10.15 or 10 3/20
Mark bought 12 cookies at $2.70. At that rate how much would it cost him to buy 20 cookies?
$4.50
Bob is buying a car for $28,000. In 5 years, he can sell it back for $15,000. What is the percent change of the cost of the car?
46%
(3xy + 9x5 - 20y2 + 35) - (12x5 + 4xy - 13y2)
-3x5 - xy - 7y2 + 35