Mathematics, 02.10.2019 19:00, aniyahrhs1213

Jane is 3 years older than mary, and mary is twice as old as kay. if kay is x years old, how old is jane?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, ag1606

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

Answers: 3

continue

Mathematics, 21.06.2019 16:10, lilyplant4289

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Answers: 1

continue

Mathematics, 21.06.2019 18:00, tonii01

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Answers: 1

continue

Mathematics, 21.06.2019 19:30, leilanimontes714

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

Answers: 1

continue

Do you know the correct answer?

Jane is 3 years older than mary, and mary is twice as old as kay. if kay is x years old, how old is...