Which equation can be used to solve for the unknown number? Seven less than a number is thirteen.
On-7 = 13
O - n= 13
O n+7=13
O n+13=7

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?