Which expression is equivalent to the expression below?
8(8r)+3r
1. 67r
2. 88r
3. 64r+8r^2
4. 11r+8
1 answer
The correct expression that is equivalent to 8(8r) + 3r is 64r + 3r, which simplifies to 67r. Therefore, the answer is 1. 67r.