Hey there! :)
Alex's mother paid $17.64 for 12 gallons
1 gallon = 17.64 ÷ 12
17.64 ÷ 12 = 1.47
The price for 1 gallon is $1.47
Hope this helps :)
Answer:
C
Step-by-step explanation:
So we have the function:
![g(x)=x^2+3](https://tex.z-dn.net/?f=g%28x%29%3Dx%5E2%2B3)
And we want to find g(4).
To do so, substitute 4 into x for g(x). In other words:
![g(4)=(4)^2+3](https://tex.z-dn.net/?f=g%284%29%3D%284%29%5E2%2B3)
Now, we simply need to evaluate.
4 squared is 16:
![g(4)=16+3](https://tex.z-dn.net/?f=g%284%29%3D16%2B3)
Add:
![g(4)=19](https://tex.z-dn.net/?f=g%284%29%3D19)
So, g(4) is 19.
Our answer is C.
And we're done!
Answer:
pretty sure its store b Step-by-step explanation:
because 15 percent of 75 is 11.25 and that means you're going to pay 63.75, but store b you only pay 60. Store c you buy it full price but your getting 15 dollars rebate only after you purchase it, and its thru mail so its better to pay just the 60
Answer:
18 students are likely to be wearing red
Step-by-step explanation:
From the question, we know a student either wears red , or blue, with the probability of a student wearing red is 3 times more probable than wearing white.
So, let’s say out of the 24 students, x of them are wearing white. What this practically mean is that 3 * x = 3x of the students would be expected to be wearing red.
Now, adding the number of people wearing red and white together in terms of x, we have x + 3x = 4x
We equate this to 24; 4x = 24 and x = 24/4; x = 6
The number wearing red probably is 3 * x = 3 * 6 = 18 people