For this discussion post do the following:

write two expressions with positive and negative numbers to be evaluated with a given variable value.

evaluate one of them correctly and in the other one make an error. for both, clearly explain the steps you used.

do not tell which problem has the error as your classmates will be determining that later.

guys get back to me quickly will mark brainliest for first or best answer!

Ineed or else im in trouble need a random sample of 240 park users were asked if they go to the park more often on weekdays or on the weekend. the results are shown in the table. weekdays weekend male (50) (10) female (150) (30) based on the data in the table, select correct or incorrect for each statement. correct or incorrect 1.the males go to the park more often on the weekend. 2.the females go to the park more often on weekdays. 3.for the participants in the survey, gender affects which days of the week a person goes to the park.

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.