Step-by-step explanation:
3x-2x=5+10 [taking variables on one side and constant on other]
x=15
soln:
3x-5= 2x+10
3x -5+5=2x+10+5 [ adding 5 on both side]
3x=2x+15
3x-2x=2x+15-2x [subtracting 2x on both side]
x=15
Ans=15
Answer:
Tom will need 
gallons of fruit drink.
Step-by-step explanation:
Hint- This question can be solved by unitary method.
Tom has a recipe for punch that calls for 
gallon of fruit drink.
i.e for 1 batch of the punch Tom needs gallon of fruit drink.
For 
batch of the punch Tom needs 
gallons of fruit drink.
Therefore, Tom will need gallons of fruit drink.
V = pi x R^2 x height
V= pi x 6^2 x 12
V= 432 pi (m^3)
Answer:
p+$4.30
Step-by-step explanation:
4p-3p=p
$8.55-$4.25=$4.30
Answer:
250 boys attended the conference.
Step-by-step explanation:
First, divide 750 by 3 (one-third of the conference is boys) and you will get 250 (number of boys). If you wanted to find the number of girls too, you would simply double 250 to get 500 girls.
