Translate the phrase into a math expression.
15 divided by a number, then decreased by 2
a.
(15 ÷ n) + 2
b.
(15 ÷ n) – 2
c.
15 ÷ (n – 2)
d.
15 ÷ (n + 2)

Issof claims that the scale factor is 1/2. which statement about his claim is correct

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90