Answer:
Solve for y
Step-by-step explanation:
Subtract the x-term and divide by the coefficient of y.
9y = -2x +5
y = -2/9x +5/9
Coach Wilson ordered the same number of shirts from each supplier. Write an equation to find the shipping charges he paid to each supplier.
Part B
The first supplier gave Coach Wilson a discount of 10% off of his order total. The second supplier gave him a discount of $20 off of his order total. Write an equation to find the total cost, T, of the shirts.
Part C
Coach Wilson ordered 15 T-shirts from each supplier. How much did he pay?
Simple Interest
I = p • r • t