tiggerificlymade tiggerificlymade

02-11-2018
Mathematics

contestada

Tracy’s mother is six times as old as she. If the sum of their ages is 28 years, how old is Tracy?

Respuesta :

BrainTipz BrainTipz

02-11-2018

Answer:

4 years old

Step-by-step explanation:

Tracy's age = x

Tracy's mother's age = 6x

x + 6x = 28

7x = 28

x = 4

Tracy is 4 years old

Answer Link

Karenpaola15 Karenpaola15

02-11-2018

Tracy is 4 years old

Answer Link

Otras preguntas

Describe the physical and cultural aspects of the North American Southwest.

Match each number to its correct letter. 1. m = -4 and contains the point (0,2) 2. m = 0 and contains the point (0,2) 3. m = 2, b = -4 4. m = 2 and contains

In the following neutralization reaction, which substance is the acid? HCl + NaOH d NaCl + H2O A. HCl B. NaOH C. NaCl D. H2O

what does your reciting voice lack that your conversation voice has

What is the reflection image of p(0, 0) after two reflections, first across x = -3 and then y = 4 ?

A scientific expedition sets out from base camp and travels 50mi north and then 20mi west. There they took some pictures and traveled back to base camp going 50

what does melancholy mean in carrying your own Skis when she says that skiing was work

47 x 68 = 3196 Use this information to work out 31.96 ÷ 0.47 =

What impact has the wireless web had on business and society?

Heat is a measure of ________ . A) energy B) temperature