13-12-2017
Mathematics

contestada

Olivia has $220 to buy presents for her 3 sisters and 2 nephews. She wants to spend $10 more on each sister than she spends on each nephew.

Respuesta :

vunderkid vunderkid

13-12-2017

3(x+10)+2x=220
5x=190
x=38
Olivia spend $48 for each sister and $38 for each nephew

Answer Link

Otras preguntas

What is the value of f(-3)? F(x) = 7-x if x ≤ -2 4x^2 if -2 < x ≤ 0 |x| + 9 if x > 0

EASY MULTIPLE CHOICE PLEASE HELP!!! The formula for the force between two magnetic poles is similar in form to: Newton's second law of motion Coulomb's law t

in what way were the universal declaration of human rights and postwar push for civil rights both reactions to the war?

What is the quadratic formula?

Please Help! I'll mark brainliest!!! Imagine that you are giving a presentation about pioneer women to a second grade class. What information would you choose t

What is m ∠ FAD? 48 42 52 38

If muffins cost 5.24 how much would 5 muffins cost

8x=-4(x+3) I would really appreciate some help

i need help with math 2 i also need to show work

Suppose you drive to and from work on a street that runs east to west. on what day would you most likely have the sun shining directly in your eyes while drivin