ihtmath56 ihtmath56

23-10-2016
Mathematics

contestada

diego mother is twice as old as he is. She is also as old as the sum of the ages of diego and:both of his younger twin brothers. the twins are 11 years old. write and sequation and find the diego

Respuesta :

icewata icewata

23-10-2016

2d-d=d+11+11-d
d=11+11
d=22

therefore, diego is 22yrs old

Answer Link

Otras preguntas

help please I'm begging

Work upload. 27 (a) There are 32 students in a class. All the students are either left-handed or right-handed. The ratio of the number of left-handed students t

what is the stucture called in agnathans, which will become the endoskeleton in more evolutionary anvanced organism???please2× i need help

is y=28(0.438)^8 growth or decay

45 miles per hour ? miles per minute

11. The length of a rectangle is 2 more than the width. The perimeter is 32. Find the length and width.

What element does the Bohr model represent?

3 People fit comfortably in a 6 feet by 8 feet area. Use this value to estimate the size of a crowd that can fit in 70 square feet of space.

One half of the number of roses Julia planted in her garden is of the number of the tulips she planted. What is the ratio of the number of tulips to the number

Help me please I know X but I need help on finding Y