ashmo5758 ashmo5758

06-01-2018
Mathematics

contestada

There are 10 coins in a jar. some are dimes and the rest are nickels. the coins are worth a total of 70 cents. which system of equations represents the situation?

Respuesta :

jazmineeasterli jazmineeasterli

07-01-2018

d + n = 10 and the value equation
10d + 5n = 70

Answer Link

Otras preguntas

You want to have $25,000 for a down payment on a house 6 years from now. if you can earn 6.5 percent, compounded annually, on your savings, how much do you need

Which activity might be most beneficial to improving your mood if you are upset or depressed?

In 2010, a small country imported goods worth $500 billion and exported goods worth $443 billion. it exported services worth $248 billion and imported services

Two small objects, with masses m and m, are originally a distance r apart, and the gravitational force on each one has magnitude f. the second object has its ma

The measure of two supplementary angles are 12q-9 and 8q+14 find the measures of the angles

Assume the macro islands can build either 5 hotels or 15 stores and the micro islands can build either 4 hotels or 20 stores in the same time period. this data

The relationship between a tick and a dog is an example of: parasitism. mutualism. commensalism. an epiphytic organism and its host. predation.

At an architectural firm, all employees except administrative staff are allowed to work whatever hours they choose from monday through saturday between 7 a.m. a

In past history, mosquito-borne illnesses have wiped out whole sectors of the city’s population. Which words are redundant and should be revised to eliminate u

Ethnology overlaps with more specific disciplines, such as literature, economics, or religious studies. what, then, is the distinctive feature of ethnology?