Answer:
<em>B) -7x + 7y = -49</em>
Step-by-step explanation:
This is a y=x plot/line shifted by 7 units.
This can also be verified plugging in the values of x=0,y=-7 and x=7,y=0. The only equation which satisfies these points in Equation B. These points have been chosen as they're the intercepts of this plot.
The sales tax is 2$ Hope this is the answer you're looking for.
Answer:
105.42
Step-by-step explanation:
259.63
<u>154.21</u>
105.42
Answer:
His nephew would be 11.
Step-by-step explanation:
First, you should model the word problem into an equation. This gives you the equation 18=2x-4. Then, you add 4 to both sides of the equation, getting 22=2x. Then, you divide both sides by two, which equals 11, which shows that his nephew is 11 years old. Hope this helped!
To be honest the numbers up there are like dividing like it say 2 or -2 so i would be 2/-2 i hope these helps i really do