What is the area of the composite shape?
20 points and a brainlest

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is