Answer: #2
Step-by-step explanation:
Answer/Step-by-step explanation:
The given park of sugar cubes has has 24 cubes of sugar.
The cube of sugar has equal side length of ½ in.
Volume of the park of sugar cubes = 24 * volume of 1 cube of sugar
Volume of 1 cube of sugar = 
= 
Volume of the park of sugar cubes = 
Answer:
You will break even on the car wash when you buy 13.5 gallons. As long as you buy that or more, it is cheaper to get the car wash.
Step-by-step explanation:
In order to find this, we need to create equations for both situations. If we let x equal the amount of gallons purchased, we can model the first equation as:
f(x) = 3.35x
And the second equation as:
f(x) = 3.05x + 4.05
Then to find when they equal each other, we can set the two equations equal to each other and solve for x.
3.35x = 3.05x + 4.05
0.30x = 4.05
x = 13.5
This means once you buy 13.5 gallons, the prices will be the same. Any amount over that and the car wash will be cheaper
Answer:
First question: A, Second question: B
Step-by-step explanation:
0.5= 1/2
0.25= 1/4
0.4= 2/5
Now, insert these numbers, as fractions, back into the equation:

Following PEMDAS you will get 1 as your answer.
I believe the answer is 4. n-13=16: Add 13 to both sides. The answer is 29