ellaapedjinou ellaapedjinou

21-02-2019
Mathematics

contestada

Maggie is x years old. Her brother Demarco is 4 years older than her. Anna is 3 times as old as Demarco. Write and simplify an expression that represents Anna's age. Explain.

Respuesta :

natasha2502 natasha2502

21-02-2019

Maggie is x
Demarco is 4 + x
Anna is 3 * (4 + x)

Answer Link

Otras preguntas

Can someone please help me with these questions

what is the value of d

If a circle has a circumference of 28.26 units what is the diameter of the circle

please help!! My age today is three times what it will be three years from now minus three times what my age was three years ago. How old am I?

Can someone help me. what is the subject and verb of question 4?

Which expression is equivalent to 0.4 x 0.3? (4 x 0.01) x (3 x 0.01) (4 x 10) x (3 x 10) (4 x 0.1) x (3 x 0.1) (4 x 0.1) x (3 x 0.01)

How many questions do you need to unlock messages?

The perimeter of a rectangular book is given as 16.84 cm. Find the length of the rectangular book (in decimals) whose width is 18/7 cm. Estimate to the nearest

Sporting officials are typically responsible for __________. A. starting and ending the competition B. ensuring the game flows properly C. monitoring pregame ac

PLD HELP ME I WILL FAIL PLSx,

ACCESS MORE