Which expression is equivalent to the expression below?

StartFraction 6 c squared + 3 c Over negative 4 c + 2 EndFraction divided by StartFraction 2 c + 1 Over 4 c minus 2 EndFraction
StartFraction 3 c (2 c minus 1) Over 2 c + 1 EndFraction
StartFraction negative 3 c (2 c + 1) squared Over 4 (2 c minus 1) squared EndFraction
3c
–3c

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

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

What is the value of x in the equation7x+2y=48 when y=3