Solve 3(5x – 4) < 15x.

a) x < 4

b) no solution

c) all real numbers

d) x > -4

C) All real numbers

Step-by-step explanation:

Given inequality:

We need to solve the given inequality.

Solution:

Using distribution.

Subtracting bot sides by

Now, we finally get a statement which is a true statement. This means the given inequality has all real number solutions.

the one below it is a function

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !