Mathematics, 01.10.2019 20:10 trenrain

Which equation can be used to represent "three minus the difference of a number and one equals one-half of the difference of three times the same number and four"? (1 – n) – 3 = left-parenthesis 1 minus n right-parenthesis minus 3 equals startfraction one-half left parenthesis 4 minus 3 n right-parenthesis.(4 – 3n) 3 – (1 – n) = 3 minus left-parenthesis 1 minus n right-parenthesis equals startfraction one-half left-parenthesis 4 minus 3 n right-parenthesis.(4 – 3n) (n – 1) – 3 = left-parenthesis 1 minus n right-parenthesis minus 3 equals startfraction one-half left parenthesis 3 n minus 4 right-parenthesis.(3n – 4) 3 – (n – 1) = 3 minus left-parenthesis 1 minus n right-parenthesis equals startfraction one-half left-parenthesis 3 n minus 4 right-parenthesis.(3n – 4)

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Answers: 1

Answer

Mathematics, 21.06.2019 20:10

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

Answers: 3

Answer

Mathematics, 21.06.2019 21:40

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Answers: 3

Answer

Mathematics, 21.06.2019 22:00

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.

Answers: 2

Answer

You know the right answer?

Which equation can be used to represent "three minus the difference of a number and one equals one-h...

Questions