Mathematics, 15.12.2019 18:31 shahidcade2721

Choose all that correctly identify the algebraic property that justifies the step.

8x − 6 = 9x − 24
8x − 8x − 6 = 9x − 8x − 24
subtraction property of equality

3(x − 2) + 5x = 9x − 24
3x − 6 + 5x = 9x − 24
distributive property

3x − 6 + 5x = 9x − 24
3x + 5x − 6 = 9x − 24
commutative property of addition

−6 = x − 24
−6 + 24 = x − 24 + 24
addition property of equality

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, junahsisney

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Answers: 1

continue

Mathematics, 21.06.2019 17:20, lpssprinklezlps

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Answers: 3

continue

Mathematics, 21.06.2019 17:30, wwesuplexcity28

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Answers: 1

continue

Mathematics, 21.06.2019 18:30, travorissteele822

The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe: number of cups of cereal number of cups of raisins 8 2 12 3 16 4 molly plotted an equivalent ratio as shown on the grid below: a graph is shown. the title of the graph is cereal bars. the horizontal axis label is cereal in cups. the x-axis values are 0, 20, 40, 60, 80,100. the vertical axis label is raisins in cups. the y-axis values are 0, 10, 20, 30, 40, 50. a point is plotted on the ordered pair 40,20. which of these explains why the point molly plotted is incorrect? (a) if the number of cups of cereal is 40, then the number of cups of raisins will be10. (b)if the number of cups of raisins is 40, then the number of cups of cereal will be10. (c) if the number of cups of cereal is 40, then the number of cups of raisins will be 80. (d) if the number of cups of raisins is 40, then the number of cups of cereal will be 80.

Answers: 1

continue

You know the right answer?

Choose all that correctly identify the algebraic property that justifies the step.

8x −...