Sam is 5
Tom is 3 times older so 3*5=15
The difference between them is 15-5=10 years
When Sam is 20 we add the difference 20+10=30, and we have Tom's age :)
Answer:
Brand D has the highest return rate so they should eliminate that one.
Step-by-step explanation:
brand A - .0481
brand B - .0307
Brand C - .0410
Brand D - .0788
Answer:
Wait I only see the part where it says “what is the y-intercept and x-intercept of” but I don’t see an equation :/
Step-by-step explanation:
The inequality can be simplified to -5 ≤ x < 3, so the solution set is:
[-5, 3)
<h3>
How to solve the inequality for x?</h3>
I assume that the inequality is something like:
-4 ≤ 2*x + 6 < 12
To solve this for x, we need to isolate the variable in one of the parts of the inequality.
To do that, we can perform the same operation in the 3 sides.
If first we subtract 6 in all the sieds of the inequality we get:
-4 - 6 ≤ 2*x + 6 - 6 < 12 - 6
-10 ≤ 2*x < 6
Now we can divide by 2, so we get:
-10/2 ≤ 2*x/2 < 6/2
-5 ≤ x < 3
So we can conclude that the solution set of that inequality is [-5, 3)
If you want to learn more about inequalities:
brainly.com/question/24372553
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