#14 the sum of a number and four is no more than 13

Step-by-step explanation:

To solve this problem, first you have to isolate it on one side of the equation. Subtraction property of equality is subtract from both sides of an equation the same number doesn't change the equation.

First, subtract 4 from both sides.

Solve.

In conclusion, the correct answer is n<9.

n < 9

Step-by-step explanation:

Because n+4 < 13

So n have to less than 13 - 4 = 9

n less than 9 can be also written as n < 9

So in this case, to make the sum of n and 4 always no more than 13, n have to less than 9.

Hope this help you :3

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads