Answer:
20
Step-by-step explanation:
2x - 5 = x + 15
2x - x = 5 + 15
x = 20
Answer:
$104 For 8 Hours
Step-by-step explanation:
First figure out the rate for one hour. To figure this out divide $39 by 3. This equals $13. Which means it costs $13 to rent the surfboard for one hour. Finally multiply $13 by 8. This equals $104. Meaning it costs $104 to rent the surfboard for 8 hours.
Answer:
3960
Step-by-step explanation:
180=2×2×3×3×5
792=2×2×2×3×3×11
LMC=2×2×2×3×3×5×11
LMC=3960
