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Artist 52 [7]
3 years ago
5

Ms. Karone orders a total of 350 black, blue, and red pens for the school.

Mathematics
1 answer:
Natalka [10]3 years ago
5 0

Answer:

Last equation 350 - 170 - 120 = r

Step-by-step explanation:

So if she ordered 350, and we already know 170 + 120 for black and blue pens. So we add 170 and 120 to get 290. So we subtract 290 from 250 and get 60. So the equation is 350 - 170 - 120 = r. Brainliest please!

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