Question
6b+4r represents the total cost of the rice and beans Gabriel bought. If he returns 2 bags of beans and 1 bag of rice, the expression that represents the total cost after the return is (6b+4r)−(2b+r) . Simplify the expression b+
Answers
GPT-4o mini
To simplify the expression \((6b + 4r) - (2b + r)\), follow these steps:
1. Distribute the negative sign across the second expression:
\[
(6b + 4r) - (2b + r) = 6b + 4r - 2b - r
\]
2. Combine like terms:
- For the \(b\) terms: \(6b - 2b = 4b\)
- For the \(r\) terms: \(4r - r = 3r\)
Therefore, the simplified expression is:
\[
4b + 3r
\]
So the final answer is:
\[
\boxed{4b + 3r}
\]
1. Distribute the negative sign across the second expression:
\[
(6b + 4r) - (2b + r) = 6b + 4r - 2b - r
\]
2. Combine like terms:
- For the \(b\) terms: \(6b - 2b = 4b\)
- For the \(r\) terms: \(4r - r = 3r\)
Therefore, the simplified expression is:
\[
4b + 3r
\]
So the final answer is:
\[
\boxed{4b + 3r}
\]