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zheka24 [161]
4 years ago
11

Simplify the expression. -b + 2 + 9b

Mathematics
1 answer:
professor190 [17]4 years ago
8 0

Answer:

8b+2

Step-by-step explanation:

Combine Like Terms:

=−b+2+9b

=(−b+9b)+(2)

=8b+2

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100 Rs 5 coins and 50 Rs 2 coins

Step-by-step explanation:

Bhairav collected Rs.600 in his piggy bank by putting in Rs.2 and Rs.5 coins. The number of Rs.5 coins are twice as many as Rs.2 coins

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Step-by-step explanation:

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