What is the algerbraic expression for the following word phrase: the product of 5 more than p and 7?

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

How is the number of vertices for a prism related to the name of the prism