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3 years ago

Which expression is equal to p + (q + r)

Mathematics

1 answer:

lana66690 [7]3 years ago

8 0

Answer:

the answer for me would be (p+q)+r

here is why I think so

q +pr ( the pr close-by together in maths means multiple so that's out) same goes for C and A it has a negative so that's not equal.

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2 years ago

There are 43 tiles in a bag. The colors are red, blue, green and yellow. Find the

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Let w represent the number of red tiles, x represent the number of blue tiles, y represent the number of green tiles and z represent the number of yellow tiles. Hence:

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