Answer:
y−4=−7(x−1)
Step-by-step explanation:
The point-slope form of the equation for a line with slope m through point (h, k) is ...
y -k = m(x -h)
Your given line has a slope of -7. The parallel line will have the same slope.
So, you want to fill in the above form with m=-7, (h, k) = (1, 4):
y -4 = -7(x -1)
Because the prices are different, you need to use two variables, one for each price.
Let the price for the plain one be X and the price for the printed one be Y.
You would multiply the number of each shirt by the variable:
3 plain would be 3X and 2 printed would be 2Y.
You then need to add those together to get the total cost:
Total cost = 3X + 2Y
Answer:
Top right
Step-by-step explanation:
The solution to a system of equation is where the two graphs cross
The top right lines cross at (5,-3)
Vera's office would recycle 9 kilograms of paper over 7 weeks. <span />
