emma3116 emma3116

03-07-2020
Mathematics

contestada

Maria's age is 20. Her father's age is 50. In how many years will Maria's father be twice as old as Maria will be?

Respuesta :

09pqr4sT 09pqr4sT

03-07-2020

Answer:

10 years

Step-by-step explanation:

Maria’s father is 50.

Maria is 20.

Let x be the number of years.

50 + x = 2(20 + x)

50 + x = 40 + 2x

50 - 40 = 2x - x

10 = x

Answer Link

Otras preguntas

Michael completely covered a square wall using 101.5ft2 of wallpaper without any overlap. Which measurement is closest to the side length of this wall in feet?

if 16c 1 gal then 1 1/4 gal __= c

1/5(30+a)>5 Solve the inequality

LIST all of the surface processes that worked together to form Yosemite and DESCRIBE how each process impacted the landscape of the National Park.

Question 4 of 10 When the input is x = 3 for the parent function f(x) = x, what is the output? O A. f(x) = 3 O B. f(x) = -3 O C. f(x) = 0 O D. f(x) = 1

"Yesterday was the best day of my life," expressed Mary

how can media fulfill their role

Question 2 of 20 Which region had the most cultural isolation? A. Rwanda B. New Zealand C. Somalia D. Malaysia

Choose the correct adverb for the sentence. Sue talked _______ than you did. A. most softly B. softly C. more softly D. softer

Rewrite as a simplified fraction. 1.5¯ = ?