Answer:82 is 42 degrees warmer than 42
Step-by-step explanation:
42-82=42
The total revenue that is obtained from selling the tickets is the sum of the revenue from selling the child tickets and the adult tickets. If x and y are the number of child and adult ticket, the equation that would represent the given is,
4x + 6y = 420
The equation that would allow us to solve for the number of adult tickets is,
6y = 420 - 4x
Simplifying,
<em>y = 70 - 2x/3</em>
Answer:
30 to 50 more feet
Step-by-step explanation:
Add up all the sides to find the perimeter of the shape for the pen:
18 + 22.5 + 5 + 4.5 = 50
Since 50 is less than 80 to 100, then Annie has 30 to 50 more feet she can use for the pen.
Answer:
12 gallons
Step-by-step explanation:
Total gallons = 16 gallons
Total distance = 460 miles
Fuel efficiency in the highway = 30 miles per gallon
Fuel efficiency in the city = 25 miles per gallon
Let
h = gallons of gasoline were used on the highway.
460 = 30h + 25(16 - h)
460 = 30h + 400 - 25h
460 - 400 = 30h - 25h
60 = 5h
h = 60/5
h = 12 gallons
12 gallons of gasoline were used on the highway.
Answer:
Check pdf
Step-by-step explanation:
