16. Round 3,748 to the nearest hundred.
0 3,800
O 3,700
0 4,000
3,750

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.

X+y=-4 x-y=2 use elimination with adding and subtraction

What is the value of x? assume that the line is tangent to the circle.