dylandjackson1 dylandjackson1

01-05-2017
Mathematics

contestada

Kyle has a total of 16 coins in his pocket. All the coins are nickels or quarters, and they have a total value of $2.20. How many nickels does Kyle have?

Respuesta :

01-05-2017

44 nickels because you just add 5 intill you get 220

Answer Link

Аноним Аноним

01-05-2017

X Nickels.
(16-X) Qtrs.

5x + 25(16-X) = 220 Cents. Solve for X.

9 Nickels

Answer Link

Otras preguntas

Which number represents 4%?

Explain in terms of impulse how padding reduces forces in a collision. State this in terms of a real example, such as the advantages of a carpeted vs. tile floo

what is the degree of polynomialf (x) = 2x² - 5x+6 ?

A student makes a model to represent community as a level of organization within a desert ecosystem. Which list of items should the student choose for the model

The financing of long term assets should be made from

Tharaldson Corporation makes a product with the following standard costs: Standard Quantity or Hours Standard Price or Rate Standard Cost Per Unit Direct materi

(Middle school math) I just need to know the probabilities for letter a. Thank you.

Use solver to answer the following question: A corrupt shipping concern wishes to maximize the revenue they make from an analytics-bereft manufacturing concern,

Pls show your work to answer the question.

projects variable labor costs of $21,500 in March when 8,600 units are produced. If production is expected to drop to 8,000 units in April, what is the expected