Answer:
A. The ratio of the number of cups of solution A to the total number of cups of the mixture is 2:3
Step-by-step explanation:
Solution A= 4 cups
Solution B= 2 cups
Total cups of the mixture=4+2=6
A. The ratio of the number of cups of solution A to the total number of cups of the mixture is 2:3.
Solution A= 4 cups
Mixture=6 cups
Solution A : Mixture =4 : 6
=2:3
Option A is true
B. The ratio of the number of cups of solution A to the total number of cups of the mixture is 3:2.
Solution A= 4 cups
Mixture=6 cups
Solution A : Mixture =4 : 6
=2:3
Option B not true
C. There are 3 cups of solution A for every 6 cups of mixture.
Option C states that:
Solution A=3 cups
Mixture=6 cups
Solution A : Mixture=3:6=1:2
This is not true
D. For each cup of solution A, there are 2 cups of solution B.
Option D states:
Solution A= 1 cups
Solution B= 2 cups
This is not true
It is rather
Solution A= 2 cups
Solution B= 1 cups
Therefore, option A. The ratio of the number of cups of solution A to the total number of cups of the mixture is 2:3 is the correct statement
-4x*3/15-2x*5/15=-12x/15-10x/15=(-12x-10x)/15=-22x/15
Answer:
2
Step-by-step explanation: the rise is 2 and the run is 1 and its rise over run so 2/1 and that equals 2
I can’t see the question I think you forgot to upload it
explanation:
Answer:
18 or 9 13/34
Step-by-step explanation:
6 - 1 * 16 + 21 ÷ 3 4 ?
Remember the order of operations
6 - 1 * 16 + 21 ÷ 3/4
6 - 16 + 21 * 4/3
6 - 16 + 28
-10 + 28
18
or
6 - 1 * 16 + 21 ÷ 3 4 ?
remember the order of operations
6 - 16 + 21 ÷ 34
6 - 16 + 21/34
-10 + 21/34
9 13/34
