Mathematics, 10.07.2019 16:10 engbarthcobie
Bethany wrote the equation x+(x+2)+(x+4)=91 when she was told that the sum of three consecutive odd integers had a sum of 91. which statement about her equation is true?
a) bethany is correct because consecutive odd integers will each have a difference of two.
b) bethany is correct because there are three xs in the equation and three is an odd number so it represents the sum of odd numbers.
c) bethany is incorrect because 2 and 4 are even numbers, she should use 1 and 3 in their place.
d) bethany is incorrect because consecutive integers always increase by 1 each time, not by 2.
Answers: 2
Mathematics, 21.06.2019 15:00
The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.
Answers: 1
Mathematics, 22.06.2019 03:30
Calculate the mean value (expected value) of the following discrete variable x (10 points): x = 0, 1, 2, 3, 4, 5, 6 p(x) = 0.2, 0.2, 0.15, 0.15, 0.15, 0.1, 0.05
Answers: 1
Mathematics, 22.06.2019 04:00
Which of the following inequalities matches the graph? a. 2x+y< 7 b. 2x-y> 7 c. 2x+y< -7 d. the correct inequality is not listed
Answers: 2
Mathematics, 22.06.2019 04:30
There are a total of 75 students in the robotics club and the science club. the science club has 11 more students than the robotics club. how many students are in the science club?
Answers: 1
Bethany wrote the equation x+(x+2)+(x+4)=91 when she was told that the sum of three consecutive odd...
Mathematics, 20.04.2021 23:10
Mathematics, 20.04.2021 23:10
Mathematics, 20.04.2021 23:10
Mathematics, 20.04.2021 23:10
Mathematics, 20.04.2021 23:10
Computers and Technology, 20.04.2021 23:10
Social Studies, 20.04.2021 23:10