kessashepherdp18paa kessashepherdp18paa

20-12-2017
Mathematics

contestada

in a piggy bank is a sum of money amounting to $3.70 it consists of all dimes and quarters if there are 19 coins at all write a system of equations to describe the situation

Respuesta :

kmswong kmswong

20-12-2017

x * 0.1 + y * 0.25 = 3.7
x + y = 19

Answer Link

Otras preguntas

Which aspect of physical geography most influenced the development of city-states in Greece?

What is the mode of the following data set? Data Set: 2, 5, 9, 11, 23, 9, 9, 4

In a short paragraph, explain how to solve for the value of x in 3x-5=11

Through which of the following ways can heat be transferred? A. only by direct contact between objects at different temperatures OB. by direct or indirect conta

When brown tree snakes were accidentally introduced onto the island of Guam, they had no natural predators. These snakes sought out and ate many of the eggs of

If I have one cat and 2 dogs how many cows do I have? A. 0 B.0 C. -15 or D. -100

For each of the following Visual Basic code snippets, identify the syntax error. 1. If intX > 100 lblResult.Text = "Invalid Data" End If 2. Dim str As St

Quel est le problème avec les écrans vidéo? Morgan et Sandy ne savent pas allumer les écrans. Les écrans sont cassés (broken). Le bouton jaune ne fonctionne pas

what is 7 1/8 times 2 5/6

Which feature on microscope did Anton van Leeuwenhoek add that enabled him to magnify organisms about 250 times? •drop of water •light from oil lamp •tubes that