angelinaggomez angelinaggomez

01-12-2020
Mathematics

contestada

A cashier contains 53 coins worth $4.40 they are all nickels and dimes right to equations that would be used to solve the system and solve

Respuesta :

tatymmarie tatymmarie

01-12-2020

Answer:

(n+d=53) (.05n+.10d=4.40) :)

Answer Link

Otras preguntas

Which of the following is NOT one of the factors that play a role in population growth rate? a. immigration b. death rate c. emigration d. demography

2. What is the molarity of a 4.50 L solution that contains 68.0 g of NaCl?

Which literary tone, commonly used in satire, is evident in the poem? a. sarcastic b. accusatory c. disrespectful d. condescending

Nicotine is an extremely addictive substance. TRUE or FALSE.

What is the slope of a line that is parallel to the x-axis What is the slope of the line that passes through the points (-3, 5) and (1, 7)?

What is a browser plug-in : a. It is an mp3 file format available on iTunes. b. It is an application that removes the original features of your browser. c. I

How much of Earth's freshwater is found underground? 3% 70% 97% 30%

_____ is the process of using your senses to learn about the world around you. a. Hypothesis b. Observation c. Peer review d. Conclusion

Vestigial organs a. did not have a function when they first developed, but do so today. b. must have evolved individually in different organisms. c. are simi

Our bodies are born with what kind of immunity.