Answer:
The correct option is B.
Step-by-step explanation:
Elijah drew a triangle that has one side longer than the other two.
Now, we know that the length of a side of a triangle is always less than the total length of the other two sides of the triangle.
Therefore, the correct option that we have to choose will be B.
That gives, 'the sum of the two shorter side lengths must be greater than the length of the longest side'.
Answer:
25.28
Step-by-step explanation:
Answer:
3 packs equal the price of two, therefore 1.43•2= 2.86
and 6 packs equal the price of 4, so 2.86•2= 5.72
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:
D
Step-by-step explanation:
(f of g)(x) means to do f(g(x)). We will substitute g(x) into f(x) and simplify.