At noon, the temperature is 90 degrees Fahrenheit. For the next several hours, the temperature falls by an average of 4 degrees an hour. Write an equation for the temperature T, n hours after noon. Options-
T= 4n + 90
T= 86n
T= 90 - 4n
or You can't write an equation

Write and solve a real word problem that involves determining distance on a coordinate plane

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?

Acube has a volume of 800 cubic inches. whatis the length of an edge of the cube, in inches? a. 23/100b. 43/50c. 83/100d. 1003/2e. 1003/8