the ratio is 2:5 because u said that u save two and he save five
Answer:
(x + 12) / 4
Explanation:
This was the way I was taught, hopefully it helps you.
y = 4x - 12
x = 4y - 12
x + 12 = 4y
(x + 12) / 4 = y
if a van travels 180 miles / 12 gallons, it travels 15 miles / gallon (simply divide 180 / 12)
285 miles / 15 = 19 gallons
The van will need 19 gallons to travel 285 miles.
Answer:24:16
60:40
28:56
108:36
Step-by-step explanation:3:2
12:8
24:16
60:40
28:56
108:36
The bold numbers is the answer to all the missing blank:)
Answer:
67.5°
Step-by-step explanation:
This is an isosceles triangle with M at the top.
180-45=135
135/2=67.5