What is the slope of y= -x+7

I will give brainliest to the correct answer

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

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

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?