Justin is pouring a concrete walkway around his
grandmother's rectangular garden. He wants the
walkway to be 3 feet wide all the way around. If
his grandmother's garden is 25 feet by 42 feet,
what is the area of the top of the walkway?

Ineed to know how to write question one in mathematical terms

What percent of $1.00 are a nickel and a dime?

Thomas works for a company that occupies a large campus every workday he orders a cup of coffee on campus and the $1.50 cost is automatically deducted from his paycheck. if thomas visits the coffee shop 13 times what will the net change in his paycheck be