4-3 is correct glad to help
Answer: 8008
Step-by-step explanation:
Total entrees = 16
Number of entrees to choose = 6
Since order does not matter , so we combinations .
Number of combinations to choose r things out of n = 
Then, total ways to choose 6 entrees = 
Hence, the required number of ways= 8008
Answer:
x = 11
Step-by-step explanation:
4x + 7 = 3 (2x - 5)
4x + 7 = 6x - 15
-2x + 7 = -15
-2x = -22
x = 11
Answer:
1:2.5
Step-by-step explanation:
unit rate means first number is 1
52 cups to five cups is a ratio of 2:5 or 2/5
to find unit rate set up proportion
2/5 = 1/x
cross multiply to get 5= 2x
solve for x= 2.5
unit rate is 1/2.5
Answer:
1/8 probability
Step-by-step explanation:
This is because if you add 7 and 49 together, you will get the total number of pieces of jewelry, including the cufflinks, which is 56. 7 of 56 is simplified to 1/8.
