Answer:
4
Step-by-step explanation:
(6^2) -5(6) -2 =4
that is the answer
Then he should sell all of them for 3 dollars and he'll get $450 dollars from all 150 t-shirts
Answer:
1. Multiply the value of the first variable by one of the original equations to solve for the second variable.
2. Solve for one of the variables.
3. Substitute the value of the known variable into one of the original equations to solve for the unknown variable.
Step-by-step explanation:
Most times, it’s good to talk to your teacher for help. I think it would be a good idea to ask your parent, sibling or any adult for help. Sometimes you think harder than you should so relax and try reading the question again. I hope you figure this out! Good luck!