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rusak2 [61]
4 years ago
9

A hand of six integer cards has one matching set of two or more cards. If the matching set of cards is removed from the hand, th

e score of the hand will increase by eight. What are the possible values of these matching cards? Select all that apply.
Question 1 options:

4


-4


2


-2


1


-1
Mathematics
1 answer:
pychu [463]4 years ago
7 0

Answer:

-4

Step-by-step explanation:

Since the total score <em>I</em><em>n</em><em>c</em><em>r</em><em>e</em><em>a</em><em>s</em><em>e</em><em>d</em><em> </em>by eight than the two matching cards must have been -4.

(total of four cards) + (two matching cards) = total score

(total of four cards) + (two cards × -4) = total score

(total of four cards) - 8 = total score

* take away two matching cards by adding 8 on both sides*

(total of four cards) = total score + 8

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Answer:

Final answer is 1/3.

Step-by-step explanation:

Question says that Mrs Jenkins picked some tomatoes from her garden. She used 5/9 of the tomatoes to make pasta sauce. After that  she used 3/4 of the remainder to make a salad. Now we need to find about what fraction of the tomatoes did Mrs Jenkins use to make the salad.

As she used 5/9 of the tomatoes to make pasta sauce.

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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