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

What soil conservation technique did george washington use?

How many milliliters of a 4.0 m nacl solution will be needed to make 500 ml of a 2.0 m nacl solution?

Two numbers have a difference of 0.85 and a sum of 1. What are the numbers?

Some studies suggest that amphetamines make a driver __________ times more likely to be in a crash.

The set of all possible outcomes of a probability experiment is called the

sarah used 2.5 cups of cheese in a dish that serves 10 people.arun used 1.6 cups of cheese in a dish that serves 8 people.how much more cheese is in one serving

How did the civil war affect relations between the sioux and their allies?

Ultimately ________ create and market products that meet the needs of customers

Given the system of equations: 2x – y = –2 x = 14 + 2y What is the value of the system determinant? What is the value of the y−determinant? What is the value of

In how many ways can 7 distinct red balls and 5 distinct blue balls be placed in a row such that all red balls are adjacent,