6$ for 13 but I can’t see instructions
Answer:
$33
Step-by-step explanation:
The travel allowance that Helen Ming receives is $220
The income tax rate is 
The amount she has to pay is calculated by multiplying the tax rate by the travel allowance.
We simplify to obtain
Therefore Helen Ming has to pay $33 form her benefit.
The answer is C. (from Edge 2020)
Since y = 2x + 14 you can substitute (2x + 14) for y in the second equation
-4x - (2x + 14) = 4.
This is an equation with only one variable so you can solve it for x. Then use that answer to find the value for y.
Distribute the subtraction sign throughout the terms in the ()s.
-4x - 2x - 14 = 4
-6x - 14 = 4 This is how I got -6x: -4x - 2x = -6x (combine like terms)
-6x -14 + 14 = 4 + 14 This will eliminate -14
-6x = 18 Now divide both sides by -6
x = -3
y = 2(-3)+14 = 8
Solution to the system is (-3, 8)
ANSWER TO YOU QUESTION: you can substitute (2x + 24) for y
