You can use the expression 5F – 32) to find a temperature in degrees Celsius when you know the temperature Fin degrees Fahrenheit.
The temperature of a room is 77° Fahrenheit. What is the temperature
of the room in degrees Celsius? Show your work.
ASAP

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Can you me find the slope! (30 points)

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)