patriotsrule patriotsrule

16-08-2018
Mathematics

contestada

Maggie's brother is 3 years younger than twice her age. the sum of their ages is 24. how old is maggie?

Respuesta :

Аноним Аноним

16-08-2018

Let x=Maggie's age.

2x-3= brother's age

x+2x-3=24

3x-3=24

3x-3+3=24+3

3x=27

3x/3=27/3

x=9

hope it helps

Answer Link

Otras preguntas

A class of 34 students elected a class secretary. There were 17 votes for Candidate A and 13 votes for Candidate B. The remaining students did not vote.

Which of the following is the order in which children achieve language milestones? Answers simple questions, babbling, one-word stage, two-word stage Babbling,

What was Malcolm X a member of? O A. Black Panthers O B. Nation of Islam O C. Freedom Riders D. March on Washington

An example of ________ is that a person may reject an investment when it is posed in terms of risk surrounding potential gains but may accept the same investmen

Determine the area under the standard normal curve that lies to the right of (a) Upper Z equals negative 0.77 comma (b) Upper Z equals negative 0.07 comma (c

A company separately sells home security equipment and 12 months of system monitoring service for 160 and 320, respectively the company sells an equiment /monit

WILL MARK BRAINLIEST!!! HELP!

Angle B measures 60°. What is the measure of the angle that is complementary to angle B?

2x + y = 7 3x - y = 3

For the following reaction, 25.2 grams of sulfur dioxide are allowed to react with 5.36 grams of oxygen gas. sulfur dioxide (g) oxygen (g) sulfur trioxide (g)