10/2+1/2 - 12/6+1/6. -> change the 5 and 6 to fractions
= 11/2 - 13/6. -> add up
= 33/6 -13/6. -> multiply the first fraction by 3 so.
that you have the same denominators
= 20/6. -> subtract
= 10/3
= 9/3 +1/3
= 3 1/3
Answer:
System of Linear Equations entered :
[1] 6x-2y=8
[2] 3x-4=y
Equations Simplified or Rearranged :
[1] 6x - 2y = 8
[2] 3x - y = 4
Solve by Substitution :
// Solve equation [2] for the variable y
[2] y = 3x - 4
// Plug this in for variable y in equation [1]
[1] 6x - 2•(3x-4) = 8
[1] 0 = 0 => Infinitely many solutions
Multiply 850 by 3 because it is 1/3 of her whole budget.
Answer:
The answer is "Find the tallest stack of dots".
Step-by-step explanation:
In this question, we assume that the prices of the plot area on the X (horizontal), and the Y (Vertical) axis are on the cell phone. This price is 90 dollars. Whenever the price is X1, she sets a dot there. When brand X2 is that price also, it places a coordinate point ($90, X2) well above point on either brand at the same price. Therefore, the bigger pile of teams overall that the rates are more mobile phones.