thrillestQ thrillestQ

17-03-2017
Mathematics

contestada

Yolanda paid for her movie ticket using 28 coins, all nickels and quarters. The ticket cost $4. Which system of linear equations can be used to find the number of nickels, n, and the number of quarters, q, Yolanda used?

Respuesta :

deinienglish deinienglish

17-03-2017

n + q = 28
.05n + .25q = 4.00

Answer Link

Otras preguntas

what is 1/3 + 7/12 x 4

Which point of view allows the narrator to see into the heart and mind of only one character at a time? A. first-person B. third-person limited C. third-person

a normal window is constructed by adjoining a semicircle to the top of an ordinary rectangular window, (see figure ) The perimeter of the window is 12 feet. wh

What was one goal of the repeal of Prohibition?

Does wind have atoms and molecules in it?

If the label says "made with active cultures," are we always getting the benefits of active bacterial cultures? A) Yes, since the yogurt had to be made with liv

Given scalene triangle DEF, explain how to find locus of points equidistant from DE EF DF using incenter

Please translate the following to French: - The uniform is okay. I like the colours on it, such as the blue on the blazer. - The food here is horrible and overp

Which of the following is not a result of heavy use of irrigation water? A. Leaching of nutrients B. Increase in salt concentration of the soil C. Increase in s

Explain why the reflection of light off ground glass changes from diffuse to specular if you spill water on it