kashviu1 kashviu1

16-02-2022
Mathematics

contestada

5 years ago, Nina was twice as old as Sam. How many years from now will she be 1.5 years older than Sam?

Respuesta :

fatkidmovie356 fatkidmovie356

16-02-2022

Answer:

Step-by-step explanation:

x+5+5=x+10=Sam's age 2x+5+5=2x+10=Nina's age 2x+10=1.5(x+10) (In five years, Nina will be 1.5 times as old as Sam. 2x+10=1.5x+150.5x=5x=10x+5=152x+5=25.

Nina:25

Sam:15

Answer Link

Otras preguntas

A circular swimming pool is 21 feet in diameter. What is the circumference of the swimming pool?

How many 3/8's are in 1

Which is not associated with upwelling? a. increased plankton population. b. horizontal water movements. c. increased nutrients at the ocean surface. d. ver

Surveys suggest that one third of children of alcoholics develop a. Alcoholism b. Healthy attitude toward exercise c. Eating disorders d. Problems with bein

true or false the most delicate corals are the plating corals.

There are currently _____ kingdoms. 2 4 6 8

Darwinism was used to justify European imperialism in Asia and Africa. What idea was used? survival of the fittest human need for power racial superiority divin

Jean Piaget's four stages of development, in the correct order, are:

Which of the following can result in irregularities leading to cancer ?

Which of the following is an adjective? tall hastily call