Random 1
True or False:
You MUST line up your decimals when you multiply.
FALSE!
How many degrees are inside of a rectangle?
360
123 = ?
1,728
What is 3/8 of 72
27
14.5x = 58
x = 4
Dennis bought shoes on sale for 25% discount. If the shoes were originally $200, how much did Dennis pay for the shoes?
$150
How many degrees are inside a circle?
360
A store buys water bottles for $3 each and sells them for $5 each. If the store sells 48 bottles, how much profit does it make?
$96
What is the value of 3/12 ÷ 2
1/8
Simplify the following expression: -4x - 7x + 9
-11x + 9
A tank holds 120 gallons of water. It is 3/5 full. How many gallons are in the tank?
72 gallons
A square and a rectangle both have an area of 36 square units.
Give possible dimensions for each.
show me your answer!
What is -|-12|
- 12
A car travels 210 miles in 3.5 hours. What is the average speed in mph?
60 mph
Solve for x: 0.3x - 2.16 = 9.9
x = 40.2
1822.1/520.6 =
3.5
What is a quadrilateral?
A quadrilateral is a polygon with 4 sides and 4 angles.
What is the area of a circle with a diameter of 8?
50.24 square units
A number is multiplied by 3 and then 2 is added. The result is 20. What is the number?
6
solve for x: 3.1415x2 = 12.566
x = 2
What is the square root of 15 rounded to the nearest tenths place?
3.9
Describe where the formula for the area of a triangle comes from
two triangles = one rectangle!
so if you take the area of a rectangle and Divide it by 2, it's a triangle!
1,542 x 9,562 = ?
14,744,604
You have $50. You spend $18, then earn $12, then spend half of what you have left. How much do you have now?
$22
A number minus 7, then divided by 3 equals 5. What is the number?
22