Dreya is saving money to purchase a $900 computer, and she saves $10 the first week. each week after that, she saves $3 more than the previous week, except in the last week, when she reaches $900. to have a final sum of exactly $900, how much money does dreya need to save in her final week of saving? $13 $60 $70 $73

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get