Find the quotient of -x^3 + 9x^2 -2 divided by x-1

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?