Flaming bbq restaurant makes a dipping sauce with 9mlof hot sauce for every 6 ounces of barbecue sauce. which of the following mixtures will taste the same as flaming bbq's dipping sauce?

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

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The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?