Solve the system of equations. \begin{aligned} &-5x+4y = 3 &x=2y-15 \end{aligned}


−5x+4y=3
x=2y−15


x=x=x, equals
y=y=y, equals

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 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 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?