Integers
-12 + (-15)
-27
3x + 4x
7x
x + 5 = 29
x = 24
How many degrees does a triangle have to equal?
180
What is the probability of you rolling a die and landing on 2?
1/6
45 - (-22)
67
4(x + 12)
4x + 48
2x + 6 = 12
x = 3
Two angles are complementary. The first angle is 35 degrees. The second angle is x degrees. Find what the missing angle is.
55 degrees
On a spinner labeled 1-8, what is the probability of landing on an odd number?
4/8 = 1/2
-7(6)
-42
1 - 4v - 5v + v
1 - 8v
5.2n - 3.8 = -14.2
n = -2
Find the area of a triangle that has a height of 6 m and a base of 5 m. The area of a triangle is A = 1/2 * b * h
15 m2
On a spinner labeled 1-8, what is the probability of not landing on a 1 or 2?
6/8 = 3/4
Brett has $435 in his savings account. He withdraws $89 to buy his mom a birthday present. Then, he withdrew $25 to go to the movies. Then, he deposits $50 that he got from his grandfather. What integer represents the amount of money he currently has?
$371
5x + 4(x - 9)
9x - 36
Ryan made a $3000 down payment on a car. The total cost of the car. The total cost of the car was $7500. He made 36 equal monthly payments to pay the car in full. How much did Ryan pay per month?
$125
Find the volume of the rectangular prism if the length is 5 in, width is 7 in, and height is 8 in. The formula for a rectangular prism is V = L x W x H
280 in3
Below are the results for spinning the spinner 80 times. What is the experimental probability for the event "spin a 4"?
1 - 25
2 - 18
3 - 19
4 - 18
18/80 = 9/40
Jeremy is $124.65 in debt to his grandparents. He determines that he can pay them back in three months. What effect will his repayment have on his monthly bank account?
-$41.55
11b - 1(-3b + 27) - 18 + 3c
14b - 45 + 3c
Alex rents a car for one day. The charge is $18 plus $0.12 per mile. Alex wants to spend exactly $30. How many miles can he drive?
100 miles
Find the area of the circle if the diameter is 10 cm. The area formula for a circle is A = 3.14 * r2
78.5 cm2
You have a bag with the scramble tiles that spell "MATHEMATICAL." What is the theoretical probability of picking a vowel?
5/12