Answer: 376.8 units^3
Step-by-step explanation:
First set up the ratio 2/5 = 10/x where <em>x</em> is the number of girls.
Now, we can use cross-products to find the missing value.
So we have (2)(x) = (5)(10).
Simplifying, we have 2x = 50.
Dividing both sides by 2, we find that x = 25.
So there are 25 girls in the class if there are 10 boys.
Answer:
no because 2(6-3x)+x equals 12-5x and 2(3x)+x equals 7x
Step-by-step explanation:
hope this helps
The answer is -83.7418
Rounded to: -83.74
Answer:
1
Step-by-step explanation:
multiply brackets