Mathematics, 05.05.2020 05:43 slim2077
Carlos is using the distributive property to evaluate the expression 14 (49) by using friendlier numbers. His work is shown below. Carlos’s Work 14 (49) Step 1 14 (40 + 9) Step 2 14 (40) + 9 Step 3 560 + 9 Step 4 569 What was the first error that Carlos made? Step 1 should have been 14(7 + 7). Step 2 should have been 14(40) + 14(9). Step 3 should have been 23(40). Step 4 should have been 5,040.
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