After getting a job at the ice cream parlor, Mitzi put $20 in her savings account every week. If she had $90 in the
account before she began working, which inequality could
be used to determine how many weeks w it would take to
have at least $350 in her account?
A 90w + 20 > 350
B 20w +90 > 350
C 20w – 90 < 350
D w/20<500-90

< 500 - 90
20

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

Which is f(5) for the function –2x2 + 2x - 3?