Lasmine bought 3 notebooks at $2.38 each. She had a coupon for $4 off. Her mom paid half of the remaining cost. How much did Lasmine pay? Evaluate the expression [(3x2.38)-4] divided by 2

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Answer:

The answer is $1.57

Step-by-step explanation:

3 × 2.38 = 7.14 - 4 = 3.14 ÷ 2 = 1.57. So, she paid $1.57