Ridhikaur Ridhikaur

03-02-2024
Mathematics

contestada

June has $1.95 in dimes and nickles. She has a total of 28 coins. How many of each type of coin does she have?

Respuesta :

wwoman19711971 wwoman19711971

03-02-2024

Answer:

Step-by-step explanation:

x + y = 28

.10x + .05y = 1.95

-10x - 10y = -280

10x + 5y = 195

-5y = -85

y = 17 nickels

x + 17 = 28

x = 11 dimes

Answer Link

Otras preguntas

Organic material made by plants and animals is _______. A) biomass B) ethanol C) geothermal D) geyser E) peat

ethan sorts shapes into two groups as shown what mistakes did ethan make

What caused the large drop in unemployment from 1933-34? O FDR's New Deal the creation of the Social Security Act WWII Huey P. Long's share our wealth initiat

what influence did Christianity have on people and there communities? Explain in 5-8 Sentences.

10. A fellow prisoner, who is a Polish priest, tells Vladek about his number. List three reasons why Vladek's number is suspicious. How do these details help Vl

Answer asapppp plssss!!! consider the sample sds for hydrochloric acid and answer the questions, what type of environment should the hydrochloric acid be stored

What is Part of the Legislative Process (who, how)

Read the passage. As Nagendra traveled downriver by boat, a fierce storm drove him to shore. While looking for shelter from the lashing rain, he came upon a dil

what aspect og this excerpt most clearly marks it as a work of modernism

What is the specific heat of a material that gains 600 joules of energy when a 0.25 kg object increases in temperature by 3C? Group of answer choices 800 J/kgC