There were an equal number of apples and oranges in a basket. There were less than 50 fruits in the basket.
Every 4 oranges cost the same as 5 apples.
The total cost of the fruits in the basket was $36.
How much did 5 apples cost?

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

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

Give me the equations of two lines that have the same slope but are not parallel.