All you have to do is find the relationships between the top and bottom and then find how they all r in common
Answer:
12
Step-by-step explanation:
1st of all we should let the ration of boys to girls be 2x and 3x.
After that we should make the sum between 2x and3×and the sum of 2numbers is equal to 30
i.e.2x+3x=30
Then ,by solving this eqation we get the value of x=6
After that put the value of x in the number of boys
i.e.
2x=2×6=12
Hence ,the number of boys is 12
Answer:
9
Step-by-step explanation:
the absolute value function always delivers only the positive value of anything inside the absolute function.
therefore, x is 9 and only 9.
Answer:
I hope this helps
Step-by-step explanation:
The answer is 5454
Exact form: 112/5
decimal form: 22.4
mixed number form: 22 2/5