dorianmartinez4 dorianmartinez4

05-09-2017
Mathematics

contestada

Nicole has $120. if she saves $20 per week, in how many days will she have $500?

Respuesta :

kphung76127 kphung76127

05-09-2017

500= 120+20x, where x is weeks

Subtract 120 from both sides
380=20x

Divide both sides by 20
19=x

19 weeks*7 days per week= 133 days

Final answer: 133 days

Answer Link

PeanutJay PeanutJay

05-09-2017

This is how I would do it

Ver imagen PeanutJay

Answer Link

Otras preguntas

please help me on this

which of these is an example of a mechanical wave? A. light from a flashlight B. ocean waves C. microwaves used to heat food D. x-ray

A jetliner uses 3,600 gallons of fuel per hour while it is cruising, and there are 15,000 gallons of fuel in the jetliner's fuel tank when it begins to cruise.

seven times six less than and three times y

In your own words, explain the difference between similarity and congruence.

If you want to multiply data, use the ____. A. Addition sign B. Equal sign C. Minus sign D. Asterisk

Do substances react by mass? Yes or no explain

1. what are the coordinates of the vertex of the graph? is it a maximum or minimum PLEASE HELP WITH THE REST

three-fourths of a number decreased by 19 is -1

how did decolonization impact diverse world regions after WW2?