Answer:
60
Step-by-step explanation:
Substitute 50 for y in the formula
5x+10y=800
5x+10*50=800
5x+500=800
5x=800-500
5x=300
x=300/5
x=60
Answer:

Step-by-step explanation:
height is equal to one third times pi times radius squared times volume
You distribute your 5 to 3x and 18 heirij irn is
Answer:
im just saying this is supposed to help you, this is just flat out cheating, but its d
Step-by-step explanation:
Answer:
2.7 miles
Step-by-step explanation: