-3 + 5
2
Find the area of a rectangle with length 3 units and width 2.5 units.
7.5 square units
A recipe used
2/3
cups of sugar for every 2 teaspoons of vanilla. Tell how much sugar was used per teaspoon of vanilla.
1/3
cups/teaspoon
This is .75 converted into a percent
75%
Simplify -4x + 10x
6x
h + 7 = 12
What is the value of h?
h = 5
Simplify the expression: 5 - 7*2
-9
-2 + -4
-6
Find the area of a triangle with base 12 units and height 6 units.
36 square units
If 8 cups of yogurt cost $4.50, how much will 11 cups of yogurt cost?
$6.16
This is 1/5 converted into a decimal.
0.2
Simplify the expression
2(x + 5)
2x + 10
5x - 3 = 22
What is the value of x?
x =5
Simplify the expression: -6*2 + (3 - 8)2
13
-39/13
-3
The perimeter of a rectangle is 34 units. If one side of the rectangle is 10 units, what is the length of the other side?
7 units
If a 25 lb basket of apples costs $85, how much do the apples cost per lb?
$3.40
This is 1.15 converted to a percent
115%
Simplify the expression -2(6x + 3) + 6
-12x
2(2x + 3) = 14
What is the value of x?
x = 2
Simplify the expression: l-3 -2l + (-3+9)/2
8
8 - (-4)
12
What is the measure of an angle complementary to 28o?
62o
Tell the equation for this graph.
y=5x
At the mall there was an item that was on sale for 25% off the original price of $240. What is the sale price of the item after the discount?
$160
Simplify the expression 5(2x - 3) + 6 - x
9x - 9
4x -3 - 7x +8 = -10
What is the value of x?
x=5
Evaluate the expression: 3x- 2y for x= 6 and y = -4
26
-5 - (-9)
4
One angle of an isosceles triangle is 50 degrees. Find the measures of the two equal base angles.
65 degrees
Algrrbra and Catculus are running a sale on Cat Food:
Algrrbra: $9 for 30 cans of cat food
Catculus: $8 for 25 cans of cat food.
Assuming the cans of cat food are the same, which store has the better deal on cat food?
Algrrbra: $9.00/30 = 0.30 per can
Catculus: $8.00/25 = 0.32 per can
Algrrbra has the better deal!
At the mall, you find a hoodie you can't live without that originally costs $170. When you get to the register it comes up on sale for $136. What was the percent discount on the hoodie?
20% off
Simplify: 2(x + 3) - (x - 7)
x + 13
6(2x + 4) = 4(4x - 2) ; What value of x makes this equation true?
x = 8
Evaluate the expression: a2 +3b for a = -4 and b = -2
10