Exercises 19-22 are based on the following equation relatingthe Fahrenheit and Celsius (or centigrade) temperature scales:SF-9C = 160,where F is the Fahrenheit temperature of an object and C is itsCelsius temperature.19. What temperature should an object be if its Fahrenheit andCelsius temperatures are the same?

Given :- 5F - 9C = 160 Let the temp at which Fahrenheit and celsius is same is x. So equation…

Answered: Exercises 19-22 are based on the…

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter5: Systems Of Linear Equations

Section5.4: Solve Applications With Systems Of Equations

Problem 238E: Write a uniform motion problem similar to Example 5.42 that relates to where you live with your...

See similar textbooks

Similar questions

Write a uniform motion problem similar to Example 5.42 that relates to where you live with your friends or family members. Then translate to a system of equations and solve it.
If the Earth's average climate warms by 1.7°C in the next 50 years, how many degrees on average will the planet warm each year in Celsius? If the average temperature of the Earth is roughly 14.6°C, what will the average temperature of the Earth be after 50 years in Fahrenheit?
A roasted turkey is taken from an oven when it temperature has reached 185 degrees Fahrenheit and is placed on a table in a room where the temperature is 75 degrees Fahrenheit. If the temperature of the turkey is 152 degrees after half an hour, what's the temperature after 45 minutes? When will the turkey cool to 100 degrees Fahrenheit?
The temperature of the engine of an armored personnel carrier returning from an exercise from 100 ° C drops to 80 ° C after 10 minutes in an environment where the air temperature is 20 ° C. What will the engine temperature be after 40 minutes?
on the day when the temperature is 30 degree celsius, a cool drink is taken from refrigerator whose temperature is 5 degree. if the temperature of the drink is 20 degree after 10 minutes , when will be the temperature of the drink be 26 degree Celsius?
The simplest mathematical model for relating two variables is the ________ equation in two variables y = mx + b.
A bus is traveling at a constant speed. If the bus travels 15 1/2 miles in a 1/3 of an hour, how many miles will the buses travel in one hour?
According to Mug & Bean barista, the optimum temperature to serve coffee is between 1550? and1750?. Suppose coffee is poured at a temperature of 2000?, and after 2 minutes in a 700? room it has cooled to1800?. When is the coffee first cooled enough to serve? When is the coffee too cold to serve? Round your answer to the nearest half minute.
Suppose you poured a cup of freshly brewed coffee with temperature 93 degrees Celsius in a room where the tempature is 20 degrees celsius.
A motor vehicle has a maximum efficiency of 32 mpg at a cruising speed of 40 mph. The efficiency drops at a rate of 0.1 mpg/mph between 40 mph and 50 mph, and at a rate of 0.4 mpg/mphbetween 50 mph and 80 mph. What is the efficiency in miles per gallon if the car is cruising at 50 mph?
A bus is traveling at a constant speed. If the bus travels 15 1/2 miles in 1/3 of an hour, how many miles will the bus travel in one hour?
The engine of an armored personnel carrier returning from an exercise, its temperature, which is 100 °, drops to 80 ° after 10 minutes in an environment where air temperature is 20 °. What will the engine temperature be after 40 minutes?

SEE MORE QUESTIONS

Recommended textbooks for you

Elementary Algebra

Algebra

ISBN:

9780998625713

Author:

Lynn Marecek, MaryAnne Anthony-Smith

Publisher:

OpenStax - Rice University

Algebra: Structure And Method, Book 1

Algebra

ISBN:

9780395977224

Author:

Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:

McDougal Littell

Elementary Algebra

Algebra

ISBN:

9780998625713

Author:

Lynn Marecek, MaryAnne Anthony-Smith

Publisher:

OpenStax - Rice University

Algebra: Structure And Method, Book 1

Algebra

ISBN:

9780395977224

Author:

Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:

McDougal Littell

SEE MORE TEXTBOOKS