Two fewer than a number doubled is the same as the number decreased by 38. find the number.
if n is "the number," which equation could be used to solve for the number?

Which expression is equivalent to sq-80

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.

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9