Question

write an inequality for the following problems use z for your variable 4 times a number increased by 18 is at most 49

Answer 1

Given:

4 times a number increased by 18 is at most 49

We will use the variable = z

so,

4 times the number = 4z

4 times the number increase by 18 = 4z + 18

So, the inequality will be:

$4z+18\le49$