Which expression is equivalent to (3b+2r)+(4b+r)

Mathematics

2 answers:

ankoles [38]3 years ago

6 0

Answer:

7b+3r

Step-by-step explanation:

Combine all like terms

juin [17]3 years ago

4 0

I think that it’s 7b + 3r.

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Solve it:3/10×7/10=21/100

egoroff_w [7]

I'm gonna guess you're asking if the equation is true or false.
Well, the equation is True. 3/10 * 7/10 is 21/100, or in decimal form 0.21.
Converting 21/100 to a decimal is 0.21.
0.21 = 0.21.
21/100 = 21/100.

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Which expression is equivalent to (3b+2r)+(4b+r)​

Which expression is equivalent to (3b+2r)+(4b+r)