Mr. chan buys a roll of paper towel for $2.19 a bottle of window cleaner for $2.69. in this state there is a 4 percent sale tax on these items. mr. chan also buys a gallon of milk for $3.95. there is no sales tax on milk. mr. chan has a $5 coupon to usr at the store.

b1) write a number sentence to find mr. chan's total bill. what is his total bill?

b2) is there more than one way to compute this total?

b3) explain how you know which operation(s) to use.

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation:

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

the train arrives at 20: 27 hope i