3 years ago

10r - 5r + 3r - 8r Simplify the expression by combining like terms

Mathematics

1 answer:

LekaFEV [45]3 years ago

6 0

Answer:

Step-by-step explanation:

10r - 5r + 3r - 8r

all of these have the common term of r, therefore simple addition of the integers would get you the answer in terms of r

10-5+3-8=0

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Dots sells T-shirts ($3) and shorts ($7). In April, total sales were $520. People bought 2 times as many T-shirts as shorts. How

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