A base angle of an isosceles triangle contains 75º. How large is the vertex angle? (A) 75°
(B) 30°
(C) 1050
(D) 210°
(E) 40°

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.