Mathematics, 29.08.2020 07:01 plum65
What is the correct order of operations for simplifying the expression (x+3)^2 - (x^2+9) 2x^2? square the binomial (x + 3), distribute the negative to the binomial (x2 + 9), simplify the dividend, and then divide divide, square the binomial (x + 3), distribute the negative to the binomial (x2 + 9), and then simplify the dividend square the binomial (x + 3), divide, distribute the negative to the binomial (x2 + 9), and then simplify the dividend square the binomial (x + 3), distribute the negative to the binomial (x2 + 9), divide, and then simplify the dividend
Answers: 1
Mathematics, 21.06.2019 14:30, kutemigos9211
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
Answers: 3
Mathematics, 21.06.2019 18:00, queenofspades
Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.
Answers: 1
What is the correct order of operations for simplifying the expression (x+3)^2 - (x^2+9) 2x^2? squa...
Mathematics, 17.10.2019 22:30
Mathematics, 17.10.2019 22:30