20. Higher Order Thinking Marcus spent 20% of y dollars to pay for his car to be
repaired. What is y if 20% of y is about
$40? Explain how you estimated and which
property of equality you used to find y.

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.

Miguel has one foot of string. he cuts the string into fourths. how many inches is each piece of string?