Jason paid $15.50 for 3 slices of pizza and 2 burgers. Susan paid $20 for 1 slice of pizza and 4 burgers. Write a system of equa
tions and then determine the cost of each Slice of pizza and the cost of each burger.(Do Not give the equation as your answer).
:Each slice of pizza cost$?
:Each burger cost$?
:Each slice of pizza cost$?
:Each burger cost$?
1 answer:
Answer:
Each slice of pizza cost $2.2
Each burger cost $4.45
Step-by-step explanation:
Let
x -----> the cost of one slice of pizza
y ----> the cost of one burger
we know that
<em>Jason</em>
-----> equation A
Susan
-----> equation B
Solve the system of equations by graphing
Remember that
The intersection point both graphs is the solution sof the system of equations
The solution is the point (2.2,4.45)
see the attached figure
therefore
Each slice of pizza cost $2.2
Each burger cost $4.45
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Answer:
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Step-by-step explanation:
If we want to find the integers between two numbers we just need to subtract the integer numbers of the interval.
The integer interval will be:
Now, we subtract them:
Let's recall that 0 is an integer
Therefore, the answer will be 16.
I hope it helps you!
Correct Answer:
3rd option is the correct answer
Solution:
The zeros of the polynomial are -1,1 and 3. The multiplicity of 3 is 2. So the polynomial can be expressed as:
The y-intercept of the polynomial is -18. This means the polynomial passes through the point (0,-18). Therefore, y must be -18 when x = 0. Using these values of x and y in previous equation we get:
The final equation of the polynomial becomes:
3rd option is the correct answer
Solution:
The zeros of the polynomial are -1,1 and 3. The multiplicity of 3 is 2. So the polynomial can be expressed as:
The y-intercept of the polynomial is -18. This means the polynomial passes through the point (0,-18). Therefore, y must be -18 when x = 0. Using these values of x and y in previous equation we get:
The final equation of the polynomial becomes: