<u>Answer:</u>
3x - 2y = 10
<u>Step-by-step explanation:</u>
We are given that the sum of two numbers is 0 and twice the smaller number subtracted from 3 times the larger number is 10.
Assuming x to be the large number and y to be the smaller number we can write an equation to represent this.
Sum of two numbers is 0:

Twice the smaller number subtracted from 3 times the larger number is 10:

Answer:
41.8% is the answer
Step-by-step explanation:
Trust me
The answer is
5q/2 or q×5/2
Answer:
<h2>b. 3 - 2x</h2>
Step-by-step explanation:

In a ratio of 7:3, for every 7 adults you have 3 children. So 30% of the total are children. I.e. if you have 10 people .7 times (10) are adults or 7 and .3 times (10) are children or 3. So for 370 people, .3 times 370 are children, or 111.