You are playing a card game where the total points you earn depends on the suits of the cards you draw. The total number
of points
is given by the expression 3a + 3b – 20 – 2d, where
a represents the number of hearts, b is diamonds, c is clubs,
and d is spades.
What is the total number points of you earn if you draw 3
hearts, 2 diamonds, and 1 spade?
points ___?

Abcd is a parallelogram. the diagram is not drawn to scale. if m

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 of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.