We need to make a system of equations. A=Adults and C=Children.
A+C=350; this means how many people are there.
3A+2C=900; this deals with money.
We need to eliminate a variable, let's eliminate C by multiplying the first equation by -2.
-2a-2C=-700
3A+2C=900
A=200
This means there was 200 adults, which means there had to be 150 children.
Answer:
Step-by-step explanation:
Answer:
The toy airplane costs $72 more than the toy motorcycle. Hope this helps!
Step-by-step explanation:
$24 x 4 = $96
$96 - $24 = $72.
The blank space is found by dividing 36a^2 by 12, which is equal to 3a^2
To get to this answer you need to
1. divide the both sides of the equation by 12.
2. subtract 2b^2 from both sides.
You will see that the blank space equals 3a<span>^2 then</span>