andresalonzodelgado andresalonzodelgado
  • 12-12-2022
  • Mathematics
contestada

Mark has $4.95 in quarters and dimes. He has 3 times as many dimes as
quarters. Write a system of equations that could be used to find
number of quarters, and d, the number of dimes.

Relax

Respuesta :

Otras preguntas

What is the percent decrease from 350 to 70?
When a 364-gram box of cereal sells for 97 cents, what should be the price of the 227-gram box?
3 divided by 1 quarter
What is one reason that workers joined together to form unions in the late 1800s?
what encouraged settlers to move west to the great plains?
When you arrange to pay a retainer for a lawyer, you are actually _____. a. Agreeing to pay the lawyer with your winnings b. Reducing the overall legal bill y
What is the value of y when line m is parallel to line n?
True or false? If 3a > 9, then a > 27
Which two factors most strongly influence Macbeth's descent into moral corruption? A)Lady Macbeth's counsel B)Banquo's advice C)ambition D)guilt
Why are seed plants an evolutionary advantage? a. seeds allow the transport of water and nutrients b. seeds develop into adults without sexual reproduction c. s