Find the cost price when,
(a) Selling price = Rs 725 and 15% gain

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

How many grams the dog will eat in 3 days?

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read