johnny made 20 1/2 gallons of lemonade stand. he needs 1 3/4 gallons to fill his pitcher. How many times will he be able to fill up his pitcher?​

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

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?

Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.