Algebra
Solve for x:
3x+4=13
X=3
What is the perimeter of a square with side length 5 cm?
20cm
If you have 4 apples and you buy 6 more, how many apples do you have?
10 apples
If a coin is flipped, what is the probability it lands on heads?
1/2
Look at the table. If the number of students in the math class increased by 5%, what would the new total be if there are currently 20 students?
21 students
Solve for y:
2y−5=3y+7
Find the area of a rectangle with length 8 cm and width 3 cm.
24 cm2
A car drives 60 miles in 1.5 hours. What is the car’s speed in miles per hour?
40 miles/h
If a die is rolled, what is the probability of rolling a 4?
1/6
Given a bar graph that shows the number of books read by students, if Student A reads 5 more books than Student B, how many books did Student A read?
5 more than Student B
Simplify the expression:
2(x+3)−4(x−2)
-2x + 14
What is the area of a triangle with base 10 cm and height 4 cm?
20cm2
Sarah has $50. She buys a shirt for $20 and two books for $12 each. How much money does she have left?
$6
A bag contains 3 red, 2 blue, and 5 green marbles. What is the probability of drawing a red marble?
3/10
Look at the table below showing the number of cars sold per month by a dealership. What is the average number of cars sold in the first three months?
30 cars
Solve for x:
(x+2)/3 = 5
x = 13
What is the volume of a cube with a side length of 6 cm?
216cm3
If 5 pencils cost $3.75, how much does one pencil cost?
0.75
The average of 4 test scores is 85. If the first three scores are 90, 80, and 75, what is the fourth score?
95
From a line graph showing students' test scores over time, determine how much the score improved between March and April.
difference between the March and April scores.
If 4x−2=3x+8, what is the value of x?
10
A circle has a radius of 7 cm. What is the circumference of the circle? (Use pi=3.14)
43.96cm
ohn buys 4 boxes of cookies. Each box has 12 cookies. He shares them equally with 3 friends. How many cookies does each friend get?
16 cookies per friend
A class has 10 boys and 15 girls. What is the probability of randomly choosing a boy from the class?
2/5
Given a pie chart showing different expenses in a monthly budget, if rent takes up 40% of the total, and the total is $2,000, how much is spent on rent?
$800 (40% of 2,000)