HELP IM IN A QUIZZ... In a certain game, players earn 10 points for each question answered correctly and -5 points for questions answered incorrectly. Angel answered 8 questions correctly and 18 questions incorrectly. How many points did he have at the end of the game? Express you answer as an integer.
2 answers:
Answer:
-10 Points
Step-by-step explanation:
Assuming we are finding the total points, lets use X for correct answers, and Y for incorrect.
We can make an equation that will look something like this:
10x - 5y = t (total)
Now we can plug in our values and find the total!
10(8) - 5(18)
80 - 90
-10 = t
The player has a total of -10 points at the end of the game
Answer:
-10
Step-by-step explanation:
Just set up a simple equation.
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Answer:
(2,7)
Step-by-step explanation:
y=6x-5
y=x+5
Since they are both equal to y, set them equal to each other
6x-5 = x+5
Subtract x from each side
6x-x-5 = x+5-x
5x-5 = 5
Add 5 to each side
5x-5 +5 = 5+5
5x=10
Divide by 5
5x/5 = 10/5
x=2
y = x+5
y = 2+5
y =7
0.000044, because 10 to the negative fith is 0.00001, and 0.0001 times 4.4 is 0.000044
Answer:
the answer is 200 feets left
Step-by-step explanation:
she only has 87 percent of the 5 yards that she bought
Me neither. I used to know, good luck!
Answer:
(0,−4)
Step-by-step explanation: