HELP PLSS the value of y varies directly with x. if x=3, then y=21. what is the value of c when y= 105?
A. 3/5
B. 1 and 2/3
C. 7
D. 15

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit