dorianmartinez4
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 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 PeanutJay
  • 05-09-2017
This is how I would do it
Ver imagen PeanutJay
Answer Link

Otras preguntas

A myth that explains the spots on the moon is called
what does a monosaccharide look like?
Mandy scored 88, 94, 82, and 89 on her math tests. What is the least score she can earn on her next math test to have a mean of 90 or more
What law was recently passed in France?
Read the excerpt from Sir Gawain and the Green Knight, and complete the sentence. The hurt was whole that he had had in his neck And the bright green belt on hi
What was Prometheus's punishment for giving fire to humans
Find the 50th derivative of y=cos2x ?Find the 50th derivative of y=cos2x ?
Simplify the expression. 6nx+7p-14p+2nx-6x
Find the additive and multipliactive inverse for each number: 3A) 1.25
Find the range for the set of data. 5,15,75,105,85