Answer:
A = 7 . B = 31 . C = 28 . D = 13 . E = 65
Step-by-step explanation:
its right because according to my calculations and hypothesis and my analysis it was correct
12/15 i hope this helps , 20 goes into one hour 3 times so i multiplied 4/5 x 3
first car is x
second car is y
25x+30y=1550
x+y=55
Multiply the second equation by -25 for elimination method to cancel out x
-25x-25y=-1375
Add the two equations
5y=175
y=35
Plug this value into the second equation
x+35=55
x=20
Final answers:
First car=20 gallons
Second car=35 gallons
Answer:
2/6
Step-by-step explanation:
f(x)=0.5/3 - 1/6
f(x)=1/2 - 1/6
f(x)=3/6 -1/6
f(x)= 2/6
