HELP PGMS needs more lunch tables. If each lunch table costs $425 with 4.6% sales tax, what is the cost per table. What would the cost be for 9 tables?

Can someone me with the property questions for 12 13 and 14 plz

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.

Which two fractions are equivalent to 24/84? 6/42 and 2/7 6/21 and 2/6 12/42 and 3/7 12/42 and 2/7