Which of the following expressions is equivalent to 3 + 3 • 12 ÷ 4 • 3? A.6 • 12 ÷ 4 • 3
B.3 + 3 • 3 • 3
C.3 + 36 ÷ 4 • 3
D.3 + 3 • 12 ÷ 12

b. 2

step-by-step explanation:

the slope of a line =δy/δx

δy= y₂-y₁

δx= x₂-x₁

therefore, using the points (-2,-3)   and (3,7) we can calculate gradient as follows:

m=(7--3)/(3--2) (a number minus a negative number the sign changes to a plus)

m=(7+10)/(3+2)

=10/5

=2

16.9 times 2.85

step-by-step explanation:

tangent

step-by-step explanation: