Equations and Exppressions
Solve for X : 4(2x−3)=40
What is 6.5 ?
what is the perimeter of a square with a side lenght of 10
what is 40 ?
What is the value of 3 + 4 × 2 − 1 ?
what is 10 ?
In a bag of marbles, the ratio of red to blue marbles is 2 : 3.
There are 10 red marbles. How many blue marbles are there?
what is 15 ?
A fair coin is flipped twice.
What is the probability of getting heads both times?
What is 1/4 ?
Solve for X: 3(5x−1)=27
What is 2 ?
What is the area of a right triangle with a side length of 5, a height of 8 and a base of 4
what is 16 ?
What is the value of (5 + 3)² ÷ 4 − 2 × 3 ?
what is 10 ?
In a sports club, the ratio of boys to girls is 3 : 7.
60% of the boys swim every day. 30% of the girls swim every day.
What percentage of the whole club swims every day?
what is 39% ?
A fair six-sided die is rolled twice.
What is the probability of rolling a 6 both times?
what is 1/36 ?
Which expression is equivalent to 2(5x + 4) − 3?
10x + 5
10x + 8 − 3
10x + 11
7x + 5
what is 10x + 5 ?
What is the volume, in cubic inches, of a cube with a side length of 2.5
what is 15.625 ?
What is the value of −2(−3)³ + ½(6 − 10) ?
What is 52 ?
Two cyclists start at the same time from the same point.
Cyclist A rides at 12 km/h. Cyclist B rides at 20 km/h.
The finish line is 30 km away.
How many minutes longer does it take Cyclist A to finish?
What is 60 minutes ?
Lamont rolls a fair six-sided die twice.
Which fraction represents the probability that BOTH rolls are
values less than or equal to 3?
what is 9/36 ?
Which of the following equations is not equivalent to 3(x + 7) = 36?
3x + 21 = 36
3x = 15
x + 7 = 12
3x = 36
What is 3x= 36
A rectangular prism has length 5 cm, width 3 cm, and height 4 cm.
What is the total surface area?
What is 94cm2 ?
What is the value of 4² − 3(2 + 1)² + 20 ÷ 4 ?
what is -6 ?
Sipho runs to school at 6 km/h and walks back home at 4 km/h.
The school is 3 km away.
How many minutes does his total journey (to school and back) take?
What is 75 minutes ?
A fair coin is flipped and a fair six-sided die is rolled.
What is the probability of getting tails AND a number greater than 4?
what is 1/6 ?
Which of the following equations is not equivalent to 2(4x − 6) = 28?
8x − 12 = 28
8x = 40
4x − 6 = 14
8x − 6 = 28
What is 8x - 6 = 28
A triangular prism has a right-angled triangle base with legs 6 cm and 8 cm
(hypotenuse = 10 cm). The prism is 12 cm long.
What is the lateral area of the prism?
what is 288 cm2
What is the value of −3(−2)⁴ ÷ 6 + (−5 + 3)³ × 2 ?
What is -24 ?
On a school trip, the ratio of learners to teachers is 8 : 2.
30% of the learners and 50% of the teachers brought their own lunch.
What percentage of all people on the trip did NOT bring lunch?
What is 66 % ?
Nailah has two boxes. Box 1 has 3 white and 7 black cubes.
Box 2 has 9 white and 1 black cube.
She randomly picks a box and draws a cube, which turns out to be white.
What is the probability she opened Box 1?
what is 1/4 ?