A classroom has 12 boys and 18 girls. What is the ratio of boys to girls in simplest form?
2 boys to 3 girls (2:3)
Evaluate this expression when x=4
3x+7
19
x + 5 > 12
Solve for x
x > 7
Find the area of a rectangle with length 8 cm and width 5 cm
40 cm2
This is the value you get when you multiply a number by itself
What is a square (or squared number)?
A car travels 180 miles in 3 hours. What is the unit rate in miles per hour?
60 miles per hour
Simplify
5a +3 +2a -8
7a - 5
3x ≤ 18
solve for x
x ≤ 6
The area of a rectangle is 54cm2. The width is 6 cm. What is the length?
9 cm
A comparison using "like" or "as" is called this type of figurative language.
What is a simile?
A recipe uses 2 cups of flour to make 12 cookies. How many cups of flour are needed to make 30 cookies?
5 cups
Solve for x
x-9 = 15
-2x - 4 > 10
x < 7
Find the area of a triangle with base 10 cm and height 6 cm
30 cm2
This U.S. state grows more potatoes than any other.
What is Idaho?
The ratio of red marbles to blue marbles is 3:5. There are 40 marbles total. How many red and blue marbles are there?
15 red and 25 blue
A movie theater charges a $5 entrance fee plus $3 per ticket. The total cost was $26. How many tickets were purchased
x= 7 tickets
5x + 2 ≤ 3x + 10
Solve for x
x ≤ 4
Find the volume of a rectangular prism with length 7 cm, width 3 cm, and height 4 cm
84 cm3
This number is the only number that has the same number of letters as its value.
What is four?
Two different juices are mixed as follows:
- Juice A: 2 parts water to 3 parts concentrate
- Juice B: 4 parts water to 5 parts concentrate
Which juice is stronger? Justify using ratios or fraction
Juice A is stronger
Juice A: 3/5 =0.6 0.6
Juice B: 5/9 =0.556
A number is multiples by 4 then 6 is added. The result is the same as when the number is increased by 10 and then multiplied by 2.
What is the number?
-2(x-3) + 4 > 10
Solve for x
x < 0
A rectangular prism has a volume of 120 cm3. Its length is 5 cm and width of 4 cm. What is the height?
6 cm
What is a snail?