4x+y=27, 5x-y=18 solve the system of equations

In Death Valley, California the highest ground temperature recorded was 94 degrees Celsius on July 15, 1972. In the formula C=5/9 (F-32), C represents the temperature in degrees Celsius and F re[resents the temperature in degrees Fahrenheit.

Solve for y in - 8*+4y=24

What 3 numbers greater than 20 have 9 as a factor

Two pounds of peaches cost 4.50 5 pounds cost 11.25and 10 pounds cost 22.50 what is the constant of proportionality

Solve for x. 3/5x + 5 = 4/5 Enter your answer in the box.

A wave with a frequency of 24Hz has a wavelength of 6 meters. At what speed will this wave travel?

A store allows customers to fill their own bags of candy. glen decides he only wants caramels and candy corn. caramels sell for $0.95 per pound, and candy corn sells for $0.79 per pound. glens bag weights 1.7 pounds and it costs $1.48.

6,651,297,000 in verbal form rounded to the nearest hundred million

This scatter plot shows the time worked and tips by 11 restaurant servers dueing a weekend. Noting the trend in the scatter plot, which is the most reasonable approximation of a server's tip earnings for 24 hours of work dueing a similar weekend?

What is the most precise classification of the quadrilateral? F (-13, 7), I (1, 12), N (15, 7), E (1, - 5)