Answer:
Step-by-step explanation:
You do what's in the innermost brackets first, unless you have an unknown variable.
The solution of the given inequality is:
x ≤ 15.24
<h3>
How to solve the inequality?</h3>
We know that the maximum that she can spend on gasoline is the 12% of $400.
That is:
(12%/100%)*$400 = 0.12*$400 = $48
Now, we know that each gallon of gas costs $3.15, then if x is the number of gallons of gas that she buys, we have the inequality:
x*$3.15 ≤ $48
To solve the inequality, we need to divide both sides by $3.15
x ≤ $48/$3.15
x ≤ 15.24
So the maximum number of gallons of gasoline that she can buy is 15 gallons (actually a little more).
If you want to learn more about inequalities:
brainly.com/question/18881247
#SPJ1
Answer:
6
Step-by-step explanation:
multiply 50 by .12 to get 6
She has extra because she only wants to make 80oz and it takes 8 and she has 30 so 30 is extra
Answer:
its the first on 5,3 can you give me brainliest
Step-by-step explanation:
