Liz is using the distributive property to evaluate the expression 27(36) by using friendlier numbers. her work is shown below. liz’s work 27(36) step 1 27(3 + 12) step 2 27(3) + 27(12) step 3 81 + 324 step 4 405 what was the first error that liz made? step 1 should have been 27(6 + 30). step 2 should have been 27(3) + 12. step 3 should have been 27(30)(12). step 4 should have been 16,244.

Step 1 should have been 27(6 + 30).

Step-by-step explanation:

Liz is using the distributive property to evaluate the expression 27(36)

Step 1 : 27(3 + 12)

Step 2 : 27(3) + 27(12)

Step 3 : 81 + 324

Step 4 : 405

We can see that Liz made a mistake in first step.

3+12 is equal to 15 and she has multiplies 27 and 15 further to get 405 as answer.

She should have done 27(6 + 30) as 6+30 is equal to 36 and the final answer will be 27(36) = 972

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step-by-step explanation:

at least i think its

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: