Answer:
Subtract the discount price from the full price. Divide the amount of change by the original price.
Step-by-step explanation:
Example: Original price = $40 Sale price = $30
$40-$30= 10
10/40= 1/4
1/4 = .25 or 25%
Answer:
I gotchu the answer is 47
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18 / 2 = 9 || 9 x 3 = 27. Therefore, 27 students are registered in Bob’s class.
I would just try to identify the pattern. First, for the cups column, if the amount increases by 5 each time, then the missing box must be 5 less than 10 or 5
The, for the servings column, you can test to find the pattern. If you were to guess the pattern is 3, when you check, you would see that the boxes are 6 and 9 because then it increases by 3 each time
Hope this helps
Answer:
A.

B.

C.

Step-by-step explanation:
Dustin has a bag of marbles with 4 blue marbles, 4 white marbles, and 3 red marbles. There are 11 marbles in total.
A. The probability that the first marble drawn is blue marble is

the probability that the second marble drawn is red marble is

The probability that the first marble drawn is blue and the second is red is

B. The probability that the first marble drawn is red marble is

the probability that the second marble drawn is white marble is

The probability that the first marble drawn is red and the second is white is

C. The probability that the first marble drawn is blue marble is

the probability that the second marble drawn is blue marble is

the probability that the third marble drawn is blue marble is

The probability that the first, second and third marbles drawn are blue is
