4 years ago

150a+2b what does 2b represent

1 answer:

7 0

2b is basically 2 * b. When a number (called the coefficient) and a variable come together they multiply.

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Alice skates 2/5 mile in 1/5 hour. Elizabeth skates 2/3 mile in 2/9 hour. How far did elisabeth escape in in 1 hour?

Answer:

The Correct Answer is $\frac{8}{9}$

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