Answer:
80 gallons
Step-by-step explanation:
Equation:
pine + pine = pine
0.20*20 + 0.70x = 0.60(20+x)
Multiply thru by 100 to get:
20*20 + 70x = 60*20 + 60x
10x = 40*20
x = 80 gallons
The answer is A. $77.70
Just multiply 5×3=15 then multiply $5.18×15=77.7
I hope this helps.
Answer:
Tina's favorite shade of teal is made with 7777 ounces of blue paint for every 5555 ounces of green paint. Tyler's favorite shade of teal is made with 5555 ounces of blue paint for every 7777 ounces of green paint.
Step-by-step explanation:
9514 1404 393
Answer:
30 hours
Step-by-step explanation:
The relation between time, speed, and distance is ...
time = distance/speed
time = (15 km)/(0.5 km/h) = 30 h
It takes 30 hours for the lava to reach the sea.
Answer:
15cm
Step-by-step explanation:
Let x be the arc circumference.
The circumference of a circle usually subtends to 360°, that is, one complete revolution is 360°.
#Given the arc angle as 45° and the circumference as 120cm, the arc circumference can be obtained as:
#Apply proportions to find x:
Hence, the arc circumference is 15cm
