If x=4 in this equation, what does y equal? 5x+8y=4

What is 20+(5 x 2/5 )+ 3 show your work

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5