Mathematics, 12.03.2021 01:00 cicilee49

In 12 years, Barry will be 3 times Fred's age less a year. Currently the sum of their ages is 55.

How old is Fred?
In 12 years, how old will Barry be?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:30, alexialiles19

Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Answers: 2

continue

Mathematics, 21.06.2019 20:30, elijah4723

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

Answers: 1

continue

Mathematics, 21.06.2019 21:10, Marshmallow6989

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

Answers: 2

continue

Mathematics, 21.06.2019 23:30, jadynsantiago

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?

Answers: 1

continue

You know the right answer?

In 12 years, Barry will be 3 times Fred's age less a year. Currently the sum of their ages is 55.