Answer:
....
Step-by-step explanation:
180 is the least common multiple.
3x - 15 = 39
+ 15 +15
3x = 54 (divide by 3 on each side)
X = 18
Answer:
distributive property of multiplication over addition
Step-by-step explanation:
hope this helps! :)
Answer:
7 times
Step-by-step explanation:
30 miles per 1 gallon
Car holds 12 gallons
30x12=360
2520/360=7
