Answer:
B (-3,3)
Step-by-step explanation:
calculate where the lines cross each other
Answer:
87.4
Step-by-step explanation:
Recall, that the average is simply the sum of all the scores divided by the number of individual scores
in this case,
the sum of scores = 87+94+76+86+94=437
the number of individual scores = 5
average = sum of scores / number of individual scores
= 437 ÷ 5
= 87.4
Answer:
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Step-by-step explanation:
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Answer:
I THINK 1/10 BUT WAIT FOR OTHER ANSWERSCAUSE I DONT WANT YOU TO GETIT WRONG
Step-by-step explanation:
Olivia's price would be determined by 5x-2.50, because she bought 5 greeting cards and got 2.50 off.
Alexandra's price would be determined by 4x-1, because she bought 4 cards and got 1.00 off. Since they both paid the same, you set the two equations equal to each other
5x-2.50=4x-1, subtract 4x to the other side so now you have
x-2.50=-1, add 2.50 to the other side so now you have
x=1.50
The price of each card is 1.50
