PLEASE HELP Using the digits 1 to 9 (no more than once per digit), fill in the boxes to create three equivalent ratios. _:_ _ _:_ _ _:_ _

Can someone explain the elimination method to me for this problem?

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.

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.