x and y!
if y = 5(x-3+9x) then what is y/5?
9/20 of the students in a class are enrolled in Mathematics. What percent of the students are enrolled in Mathematics?
45%
What is the probability of getting an even number, when a dice is rolled?
1/2
If the frst fve terms of an arithmetic sequence are 26, 16, 6, −4, −14, what is the sixth term of this sequence?
-24
solve for m: m/5 + 9 = -11
m = -100
A company has both permanent and part‐time employees. If 9/25 of the employees are part‐time, what percent of the employees are full‐time?
64%
What is the probability of drawning a face card from a pack of 52 cards?
4/13
When Allen Iverson and Shaquille O’Neal faced of in the 2001 NBA Finals, O’Neal weighed exactly twice as much as Iverson, and their weights totaled 495 pounds. How many pounds did Iverson weigh?
165 pounds
y2 = (41-2*7)/y
3
The price of a regular calculator is 3/8 of the price of a scientific calculator. What percent of the price of a scientific calculator is the price of a regular calculator?
62.5%
A number is chosen at random from the set A = ( 2, 4, 6, 8, 10, 12, 14, 16). The probability that it is a multiple of 4 is __________ .
1/2
Josie selected a number n. She divided n by 2 and then subtracted 1 2 from the result. She took half of that result and then subtracted 1 2 to get the fnal result of 10. What is the value of n?
=43
y = −2x
5x + 5y = 15
(-3, 6)
Explain how you can find 5% of any number using mental math
...
The probability of getting the same number, when two dice are rolled is __________.
1/6
A bowlful of strawberries was on a picnic table at a barbecue. First, Ramon ate 1/5 of the strawberries in the bowl. Next, Sidney ate 1/3 of the strawberries that were left. Later, Ramon helped himself to more strawberries, this time eating ¼ of the strawberries left in the bowl. Next, Dad ate 50% of the remaining strawberries. Finally, Mom ate 2/3 of what was left, leaving 2 strawberries in the bowl. How many strawberries did Ramon eat altogether?