subject
Mathematics, 06.07.2019 14:20 pdipti725

Question 1(multiple choice worth 1 points) (02.01) solve for x: the quantity of x plus 16 all over 3 = 3x x = −7 x = −13 x = 8 x = 2 question 2(multiple choice worth 1 points) (02.01) solve for x: 3(x + 1) = −2(x − 1) − 4. 1 −1 −5 −25 question 3(multiple choice worth 1 points) (02.01) solve for x: 5x + 2 = 4x − 9. 7 −7 11 −11 question 4(multiple choice worth 1 points) (02.01) the rectangle below has a total perimeter of 125 cm: picture of a rectangle with a width of 5 write an equation and solve it to find the length of the longer side of the rectangle. 2x + 10 = 125; x = 57.5 cm x + 5 = 125; x = 120 cm 5x = 125; x = 25 cm 25x = 125; x = 5 cm question 5 (fill-in-the-blank worth 2 points) (02.01) solve for x: 3 over 4 x + 5 over 8 = 4x x = write your answer as a fraction in simplest form. use the "/" symbol for the fraction bar. answer for blank 1: 10/9 question 6(multiple choice worth 1 points) (02.01) a social networking site recorded that 80% of the people who became members of the site one month were between 30 and 40 years old. the equation below represents this information, where x represents the total number of people who became members of the site that month: x = 0.8x + 72 how many people who became members of the site that month were between 30 and 40 years of age? 112

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:30
The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units
Answers: 2
question
Mathematics, 22.06.2019 01:40
Ahigh-altitude spherical weather balloon expands as it rises, due to the drop in atmospheric pressure. suppose that the radius r increases at the rate of 0.02 inches per second, and that r = 36 inches at time t = 0. determine the equation that models the volume v of the balloon at time t, and find the volume when t = 360 seconds. v(t) = 4π(0.02t)2; 651.44 in3 v(t) = 4π(36 + 0.02t)2; 1,694,397.14 in3 v(t) = four pi times the product of zero point zero two and t to the third power divided by three.; 4,690.37 in3 v(t) = four pi times the quantity of thirty six plus zero point zero two t to the third power divided by three.; 337,706.83 in3
Answers: 1
question
Mathematics, 22.06.2019 05:00
At saturday nights football game there were 18 less fans than half the fans at friday nights game.there were "x" fans at friday's game.write an expression to represent the number of fans at saturday's game. *** urgent***
Answers: 3
question
Mathematics, 22.06.2019 06:30
Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 0.45, a standard deviation of 0.001, and margin of error of 0.5% a)0.44 b)0.46 c)0.45
Answers: 2
You know the right answer?
Question 1(multiple choice worth 1 points) (02.01) solve for x: the quantity of x plus 16 all over...
Questions
question
Mathematics, 30.03.2021 21:20
Questions on the website: 13722362