Find the indefinite value of y = ? , if y^4 = -4sin t + 2cos t ; y'''(0)=10, y(0)=-4, y'(0)=-2, y(0)= 1

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2