Which is the first step in evaluating the expression [6+(17-10)]-2x3+9 Multiple 2 and 3. Subtract 10 from 17

Add 3 and 9. Add 6 and 17

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Which of the following is an equation of a line parallel to the equation y=4x+1?

The function models the number of accidents