2. Ali is collecting signatures for a petition,

• He currently has 520 signatures.

• He has 6 more weeks to collect the remaining signatures he

needs.

• He needs a total of at least 1,000 signatures before he can

submit the petition.

Ali wants to collect the same number of signatures each week.

Which number line represents all possible numbers of signatures Ali

could collect in each of the remaining weeks so that he will have

7 enough signatures to submit the petition?

0

10 20 30 40 50 60 70 80 90 100 110 120

0

10 20 30 40 50 60 70 80 90 100 110 120

0

10 20 30 40 50 60 70 80 90 100 110 120

0

10 20 30 40 50 60 70 80 90 100 110 120

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

In 2000, for a certain region, 27.1% of incoming college freshman characterized their political views as liberal, 23.1% as moderate, and 49.8% as conservative. for this year, a random sample of 400 incoming college freshman yielded the frequency distribution for political views shown below. a. determine the mode of the data. b. decide whether it would be appropriate to use either the mean or the median as a measure of center. explain your answer. political view frequency liberal 118 moderate 98 conservative 184 a. choose the correct answer below. select all that apply. a. the mode is moderate. b. the mode is liberal. c. the mode is conservative. d. there is no mode.

Your weight on the moon is relative to your weight on earth. neil armstrong weighed 360 lbs. in his moon gear while on the earth, but on the moon he only weighed 60 lbs. how much would a 150 lb person weigh on the moon?