Kelly traveled 50 miles with 20 gallons, 50/20 = 2.5 miles per gallon
Andy traveled 78.75 miles with 15 gallons, 78.75 / 15 = 5.25 miles per gallon
Rick traveled at 4.8 gallons per mile
Andy traveled furthest.
Answer:
Step-by-step explanation:
Answer:
Mr. Garcia has another 20 miles to drive
Step-by-step explanation:
Answer:
(5y)x
Step-by-step explanation:
the commutative law of multiplication=ab=ba, a(bc)=c(ab)
(5x)y=(5y)x=5(xy)
Answer: 132 children's tickets and 251 adult tickets were sold.
Step-by-step explanation:
Let x represent the number of children tickets that were sold.
Let y represent the number of adult tickets that were sold.
A total number of 383 tickets were sold. This means that
x + y = 383
Children's tickets cost $4 each and adult tickets cost $6 each. If the total amount for which the tickets were sold is $2034, it means that
4x + 6y = 2034 - - - - - - - - -- -1
Substituting x = 383 - y into equation 1, it becomes
4(383 - y) + 6y = 2034
1532 - 4y + 6y = 2034
- 4y + 6y = 2034 - 1532
2y = 502
y = 502/2
y = 251
x = 383 - y = 383 - 251
x = 132