When 2bx^4+x^2-b is added to 3x^3-dx^2+cx+a the result is 6x^4+bx^3-4x^2+2x-2 find a, b,c

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?

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