Answer!
alejandro has gone to school 5/7 of the last 35 days. which expression can be used to determine the number of days alejandro has gone to school?
a. 35 / 5/7
b. 35 * 5/7
c. 5/7 / 35
d. 7/5 / 35

Mp model with mathematics explain how the number of text messages dario sent and the cost form an arithmetic sequence.then write an expression to find dario's text messaging bill if he sends n text messages over 250.

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

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