The
<u>correct answer</u> is:
A) 21
Explanation:
This is a combination of 7 objects taken 5 at a time:

In our case, n = 7 and r = 5:
Answer is A
<B = 90 but <D = 29
First, let us write the place values of 4 in A and B.
In A, the number is 16.942 and the place value of 4 is 0.04.
In B, the number is 9.214 and the place value of 4 is 0.004.
It is clear that 0.04 > 0.004.
Hence, statement C best compares the value of 4 in each number.
Answer:
13 + 2x = 21 where x is the number of bottles of water
Step-by-step explanation:
pizza plus water = 21
13 + water = 21
Each water is 2 dollars
13 + 2x = 21 where x is the number of bottles of water
Only twice 3, 11 are only ones