Answer: To see if a table of values represents a linear function, check to see if there's a constant rate of change. If there is, you're looking at a linear function!
Step-by-step explanation:
For this case we have the following system of equations:
To solve, we follow the steps below:
We multiply the second equation by -4:
We add the equations:
Equal signs are added and the same sign is placed.
We look for the value of the variable "x":
Thus, the solution of the system is:
Answer:
Answer:
She spends about 12.45 on the nuts.
Step-by-step explanation:
2/3(7.50)+1/2(2.40)+1 1/4(5.00)
Answer:
From the examples given below:
E(x): x is enrolled in the class T(x): x took the test ,
The following sentences can be translated into something similar like:
<em>1 E(x): All students enrolled in the class.</em>
<em>T(x): All students took the test. </em>
<em />
<em>2. E(x): Someone took the test </em>
<em>T(x): Someone are enrolled in the class.</em>
<em />
<em>3. E(x): Everyone took the test </em>
<em>T(x): Everyone is enrolled in the class.</em>
<em />
<em>4. E(x): At least one student is enrolled in the class </em>
<em>T(x): At least one student did not take the test.</em>
<em />
Step-by-step explanation:
Answer:
Hope this helped :)
Step-by-step explanation:
For the first question, the answer is B.
For the second question, the answer is D.
The first question was tricky for me, so sorry if I got it wrong.