Jerome's teacher gave him a homework assignment on solving equations. Since he's been thinking about saving for a used car, he decided to use the assignment as an opportunity to model a savings plan.
He already has $500, and he plans to save $375 every month. To model the situation, he created this equation, where y represents the total
amount saved for the car and x represents the number of months since he started saving:
500 + 375x= y.
He then solved the equation to determine how many months he would need to save to have enough to purchase the car. Review his work, and
select the error.

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.