Pl help me In indirect variation if y = 5 and x = 10, what is the value of k (the constant)?

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base