Algebra
Solve for x:
x + 5 = 12
What is 7
7
What is the name of a four-sided figure with equal sides?
What is a square?
What fraction represents the shaded part of a circle if 3 out of 4 sections are shaded?
What is 3/4?
What is 0.7 + 0.3?
What is 1
What percent of 50 is 25?
What is 50%
What is the value of x in
3x = 9?
What is 3?
x= 3
What is the total number of degrees in the angles of a triangle?
What is 180 degrees?
Convert the fraction 3/4 to a decimal.
Whatis 0.75
Round 8.256789 to the nearest tenth.
What is 8.3?
Convert 2.5% to a decimal.
What is 0.025?
Find the answer as much as possible for:
4x + 2 (3 - x)
What is 2x + 6?
4x + ( 2 (3) - 2(x) )
4x + ( 6 - 2x )
4x + 6 - 2 x
4x - 2x +6
2x +6
Calculate the area of a rectangle with a length of 5 cm and a width of 4 cm.
What is 20 square centimeters?
Subtract: 5/6 - 1/3
What is 1/2
Multiply: 0.6 × 0.2
What is 0.12?
Calculate 10% of 150.
What is 0.15
15%
Solve as much as possible for x:
5x - 3 = 2x + 9
What is 4?
what is positive in one side becomes negative in the oother side )=)
5 x - 2x = 9 + 3
3x. = 12
what is mulitpying on one side becomes division on the oother side )=)
x = 12 / 3
x = 4
What is the name of the longest side in a right triangle?
What is a hy___
What is the hypotenuse?
Multiply: 2/3 × 3/4
What is 1/2?
Add 2.987 and 3.415.
What is 6.402?
If a shirt originally costs $50 and is on sale for 25% off, what is the sale price?
What is 37.50 $
50 percent would be 25$, 25 percent would be 12.5$
50-12.5 = 37.50
$500: Solve the equation: 4(x - 2) = 8 + 2x
What is x = 8?
4 (x-2) = 8 +2x
4x - 8 = 8 +2x
4x - 2x = 8 + 8
2x = 16
x= 16/2
What is the volume of a cube with side length 3 cm?
What is 27 cubic centimeters?
Convert the mixed number 2 3/5 into an improper fraction.
What is 13/5?
Divide 5 by 0.5.
What is 2.5
An item priced at $200 is marked up by 10%. What is the new price?
What is 180$
100 percent of 200 is 200
10 percent of 200 is 20
200-20=180$