Answer:
x = -3
Step-by-step explanation:
3x –7 = -16
3x = -16 + 7
3x = -9
x = -3
Answer:
x=-11
Step-by-step explanation:
Answer:
Hence, the system of equations that is used to represent the situation is:
23x+7y=94-----(1)
16x+14y=38------(2)
Step-by-step explanation:
Let x represent the amount of points received for a correct answer and y represent the amount of points for an incorrect answer.
- You’ve gotten 23 questions correct and only 7 wrong,giving you a total score of 94 points.
So, the equation formed is:
23x+7y=94
- Your friend, on the other hand, got 16 questions correct and 14 wrong for a total score of 38 points.
So, the equation formed is:
16x+14y=38
Hence, the system of equations that is used to represent the situation is:
23x+7y=94-----(1)
16x+14y=38------(2)
Answer:
A': (-1,3)
B': (-4,5)
C': (-3,1)
x-coordinate gets multiplied by -1.
y-coordinate remains unchanged
Answer:
○ Domain: 3, 10, 15 Range: 7, 18, 21
○ Step 3
○ Yes, for every x-value, there is one and only one y-value.
Step-by-step explanation:
- Range is the solution set of y-values. Domain is the solution set of x-values.
- The equation of 
RESULTS FROM the equation of 
when like-terms are combined.
- A function cannot have replicated x-coordinates. All the other answer choices are false, so you would pick this one.
I am joyous to assist you anytime.
