Which set of numbers is in the solution set for this inequality? 3x > 15

A) {3, 4, 5, 6}
B) {4, 5, 6, 7}
C) {5, 6, 7, 8}
D) {6, 7, 8, 9}

D) {6, 7, 8, 9}

Step-by-step explanation:

3x > 15

Divide each side by 3

3x/3 > 15/3

x > 5

The solution must be greater than 5

D){6, 7, 8, 9}

Step-by-step explanation:

3x > 15

x > 15/3

x > 5

Note that 5 is not included

So, the solution set must only include integers 6 onwards

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.