This is the question: The first supplier gave Coach Wilson a discount of 10% off of his order total. The second supplier gave him a discount for 20% off of his total order. Write an equation to find the total cost, T, of the shirts.
I know this this long and I'm sorry but pls help me
You just have to resolve it, the ones that doesn’t have an x
Answer:
5. =1
6. =
10. = The last solution
Step-by-step explanation:
Answer:
21 and 3
Step-by-step explanation:
Let's call the small number and the larger number .
According to the problem:
And when you substract the smaller number from the larger number you get 18:
substituting the first equation in the second one:
the larger number is 21.
Using the first equation to find :
the smaller number is 3.