The price of a book went up from $20 to $25. By how many percent did the price increase? Can someone pls solve this asappp!!!

Which of the binomials below is a factor of this trinominal? x^2-13+30

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?