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

Evaluate the expression, x+4/3x, when x=2.show work
Compare and contrast Continuous Variation & Discontinuous Variation. Define each concept and provide a specific example of each.
Which enzyme(s) involved in fatty acid synthesis utilize ATP? Select all that apply. a. Acetyl CoA carboxylase b. Fatty acid synthase c. Pyruvate Carboxylase
Managers are most likely to increase the profitability of their firm by pursuing strategies that: a) Add value to the firm's productsb) Increase costsc) Enable
The government plans to ease regulations on the amount of mercury allowed into the atmosphere even though mercury is proved to be hazardous to people and wildli
Define how one goes about selecting a sample for a clinical trial.
Simpson and Homer Corporation acquired an office building on three acres of land for a lump-sum price of $2,400,000. The building was completely furnished. Acco
A cell divides to produce two daughter cells that are genetically different in ______. Select one: a. mitosis and meiosis I b. meiosis II c. mitosis d. meio
You are part of a parent group formed to determine how your school system can improve students' academic performance. Based on research on academic excellence i
Help Please, anyone good at domain values of composite functions.