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Ms karane orders a total of 350 black, blue and red pens for the school she orders 170 black pens and she orders 120 blue pens. Which equation can be used to find r the number o…

Ms karane orders a total of 350 black, blue and red pens for the school she orders 170 black pens and she orders 120 blue pens. Which equation can be used to find r the number o…
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Ms karane orders a total of 350 black, blue and red pens for the school she orders 170 black pens and she orders 120 blue pens. Which equation can be used to find r the number of red pens ms.karone orders?

asked
User Garrett Johnson
by
8.4k points

2 Answers

6 votes

Explanation:

The answer is

120 + 170 + r = 350

Where r = red pen

answered
User Patrick Browne
by
8.3k points
2 votes

Answer:

170+120+r=350

Explanation:

answered
User NLAnaconda
by
8.0k points
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