sadejohnson9907 sadejohnson9907
  • 02-10-2017
  • Mathematics
contestada

15 coins worth $3.15. if the coins are all quarters and dimes, how many quarters and dimes does she have?

Respuesta :

studentsantiago
studentsantiago studentsantiago
  • 04-10-2017
11 quarters and 4 dimes

Answer Link

Otras preguntas

please open the lead of the water bottle into passive
What is the Multiplicative Inverse Property of Inequality? A) Taking the reciprocal of both a and b can change the direction of the inequality B) Taking the squ
Many cars now use voice control as a form of security before a car cab be started and it is also used to give some key commands, such as start navigation system
Which 2 triangles can be proven similar by AA~?
calculate the length of third side of triangle if one side is 38.5 inches and the second side is 30 inches
At the same time, a boat and a raft left from two bridges opposite each other. After traveling 30 km, the boat reached the other bridge and went back 20 km to r
Why+does+the+author+describe+the+change+in+public+opinion+toward+the+Sentinels?
Only the patient can waive the right to confidentiality? A. True B. False
State the number of possible positive and negative real zeros of the function f(x)=2x^5+4x^4+9x^3+18x^2-35x-70
President Washington depended on __________, the first secretary of the treasury, to handle economic policies in the new government. a. Alexander Hamilton b. T