Ms. Ng is in charge of the budget for Mathletes. Last year, we began the year with $608.48 in our bank account, but by the end of the year we owed $217.99. Create a number line to represent this scenario. Then, determine the rational number that can be used to describe the change in the bank account's balance. If YOU CAN GIVE EXPLANATION​

Which of the following would represent the sum of 3 consecutive integers if x is the first integer?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.