Using n to represent the cost of an item in dollars before tax and t to represent the amount of sales
tax in dollars for that item, write an equation to show the relationship between n and t.

answer: yes, he is correct

step-by-step explanation: 10x-1=59

                                              1-1=0     59+1=60

60/10=x=6

whew you’re speaking a different language

4y - 6 + y^2 - 9 = y^2 + 4y - 15

y^2 term

terms

- terms

total of 3 terms when simplified

step-by-step explanation: