Distribute the following:
3(4y + 7)
12y + 21
A bag contains 8 marbles - 3 red, 4 green & 1 blue marble. What is the probability of selecting a green marble?
4/8
2u + 6 = 24
u = 9
Evaluate the expression:
9x + 5 for x = 3 1/2.
36.5
Write a simplified equation equivalent to:
2(x + 3) - 3(2x + 1)
-4x + 3
Rewrite the following equation by factoring out the greatest common factor
14e - 7
7(2e - 1)
A bag contains 8 marbles - 3 red, 4 green & 1 blue marble. What is the probability of selecting a marble that is NOT blue?
7/8
7t - 12 = 58
t = 10
Sue ordered 3 T-shirts, all at the same price. There was a shipping charge of $9.75. Sue's total charge is $51.75. What is the price of each T-shirt?
$14
Rewrite 12g(g - 4) using the Distributive Property.
12g2 - 48g
(77r-28) div 7
11r - 4
You spin the following spinner 2 times. How many possible outcomes are there?
36
4x + 8 + 5x - 2 = 60
x = 6
Regina & Carl collected 325 pounds of discarded textbooks. Regina collected 31 pounds more than Carl. How many pounds did each person collect?
Regina: 178 & Carl: 147
If you were to flip a coin 6 times, how many possible outcomes are there?
2 x 2 x 2 x 2 x 2 x 2 = 64
Distribute the following:
-5d(7 - 3d)
-35d + 15d2
Calculate the probability for the SUM of 2 spins below:
P(4)
3/36
2(3x + 4) - 4(-2x -5) = 70
x = 3
Josie & Houston earned 276 points together. Josie has half as many points as Houston. Let x represent the number of points Houston earned. Write an equation to represent this situation.
x + 1/2x = 276
30 degrees & 150 degrees
Rewrite the following equation by factoring out the greatest common factor:
80e2 - 16f + 32g - 48
16(5e2 - f + 2g - 3)
Calculate the probability for the SUM of 2 spins below:
P(8)
5/36
7(3y + 5) + 3(4y - 6) = 314
y = 9
Bruce rented a tux for prom. Sales tax is 9%. Bruce also paid $25, which was not taxed, for alteration. Bruce paid a total of $98. Write an equation for the price of the tux, using t as the price of the tux.
t +0.09t + 25 = $98
Using only addition, how can you add eight 8’s to get the number 1,000?
888 +88 +8 +8 +8 =1,000