craighuntehunte craighuntehunte

05-03-2020
Mathematics

contestada

Michael is three times as old as Brandon. 18 years ago Michael was 9 times as old than Brandon. How old is Michael now?

Respuesta :

tolaosunrinde tolaosunrinde

05-03-2020

Answer: Micheal is 72 years old

Step-by-step explanation:

If Brandon is b, Michael is 3b; thus

3b-18=9(b-18)

3b-18=9b-162

6b=144

b=24

3b=72

b= 72/3 = 34

If Brandon is 24,

Michael is 3b= 3×24= 72.

Answer Link

Otras preguntas

Evaluate the expression when c =7 and y = -2 -c + 8y

The volume of a cylinder is given by the formula V = (pi)r^2h, where r is the radius of the cylinder and h is the height. Suppose a cylindrical can has radius (

The rectangle shown has a perimeter of 64 cm and the given area (A=192 cm squared) it’s length is 8 more than twice it’s width. The length of the rectangle is _

By when was the transition to fully modern homo sapiens completed globally?

_____ glands secrete an oily substance into the hair follicles and onto the surface of the skin.

Unscramble the following sentence. comedor pequeño es el When entering your answers for fill in the blank and essay questions, please be sure to use accent

Roger is buying a new pair of shoes for 25% off. If the original price of the shoes was $80.00, how much money is Roger saving on the shoes?

Discuss at least two (2) areas in which these deregulation policies impacted the u.s. economy overall and may have had roles in laying the foundation for the gr

authoritative, plausible, saintly, square, dependable, veracious What synonym is MOST appropriate for a student running for class officer to use in a speech to

What were two goals of Dorothea Dix’s movement to help the mentally ill? helping the mentally ill live within society developing humane treatment for the mental

Q&A Education