Answer:
20%
Step-by-step explanation:
70-56=14 14/70=0.2 or 20%
Answer: if ur looking for interval notation its (-7/3,-3/2) ; if ur solving for x then its -7/3<x<-3/2
Step-by-step explanation:
1 and 3/12 all together
Convert ethans into 8/12
1 and 3/12- 8/12= 0.583...
0.583... is the amount Kayla sold
0.666... is amount Ethan sold
Ethan sold more
0.666...-0.583...= 0.083...
so Ethan sold 0.083 gallons more
Answer:
Step-by-step explanation:
System of Linear Equations entered :
[1] 8x+4y=12
[2] y=-2x+3
Equations Simplified or Rearranged :
[1] 8x + 4y = 12
[2] 2x + y = 3
Solve by Substitution :
Solve equation [2] for the variable y
[2] y = -2x + 3
Plug this in for variable y in equation [1]
[1] 8x + 4•(-2x+3) = 12
[1] 0 = 0 => Infinitely many solutions
