christopherramo2 christopherramo2
  • 02-11-2017
  • Mathematics
contestada

Which expression represents the change from a $20 bill when you purchase an item that costs d dollars

Respuesta :

rgwoot
rgwoot rgwoot
  • 02-11-2017
expression that represents the change from $20 after the purchase of an item that costs d dollars is:
20-d
Answer Link

Otras preguntas

WHAT SEPARATES JAPAN AND THE MAINLAND OF ASIA ?
Why do many different types of proteins exist even though there are a limited number of amino acids
If a Ferrari, with an initial velocity of 10 m/s, accelerates at a rate of 50 m/s2 , for 3 seconds, what was his ending velocity?
How is momentum similar to inertia? Explain.
The variables x and y are inversely proportional, and y=2 when x=3. What is the value of y when x=9?
A soccer is having a car wash. The team spent $55 on supplies. They earned $275, including tips. The team profit is the amount the team made after paying for su
Where does friction occur? Can it happen in liquids, air, with solids?
How does thermal energy heat a house? What devices and systems are involved?
In the late 20th century , the green revolution had the greatest impact on
Each year Earth moves once around —