Mathematics, 24.10.2020 06:40, anthonyalvar6636

Alvin's age is two times Elga's age. The sum of their ages is 57. What is Elga's age?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, anoynomouskali9297

If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

Answers: 1

continue

Mathematics, 21.06.2019 22:10, miyayo

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.

Answers: 3

continue

Mathematics, 22.06.2019 02:50, student0724

Determine the following data for the quadratic relation f(x) = -3(x+2)(x-3)? i. direction of opening: ii. x-intercepts: iii. y-intecept: iv. axis of symmetry: v. vertex:

Answers: 3

continue

Mathematics, 22.06.2019 03:00, travisvb

Will give the box plots below show the math scores of students in two different classes: class a 55 72 75 89 95 class b 55 70 75 94 100 based on the box plots, which statement is correct? a: the median score of class a is greater than the median score of class b. b: the lower quartile of class a is greater than the lower quartile of class b. c: the upper quartile of class a is greater than the upper quartile of class b. d: the maximum score of class a is greater than the maximum score of class b.