sierramactaylor1999 sierramactaylor1999

10-10-2019
Mathematics

contestada

Lois is four times as old as her son Don. The sum of their ages is 40. How old is Don? a.Create an equation that can be used to solve this problem.

Respuesta :

Luv2Teach Luv2Teach

10-10-2019

Answer:

Step-by-step explanation:

If Lois is 4 times as old as her son and we don't know how old the son is, the son's age is x and his mother's age is 4x (4 times the son's age). The word sum means to add, so the equation for this is

x + 4x = 40

Answer Link

Otras preguntas

DOES ANYONE KNOW THE ANSWER PLEASE HELP

Calculate slope (0,-3), (-4,7)

I have no clue how to do this...

Combine Like Terms: 2x + 3 - 5x + 8x + 3x2 + 2 Help please

A group of friends wants to go to the amusement park. They have no more than $235 to spend on parking and admission. Parking is $7, and tickets cost $28.50 per

Spanish simple sentences

How do modern monsters differ from historical monsters?

A manager hires labor and rents capital equipment in a very competitive market. Currently the wage rate is $12 per hour and capital is rented at $8 per hour. C

Why was Prohibition a failure in the United States?

What is 3 1/2 + 3/4 =