Need asap! which expressions are equivalent to the one below? check all that apply. 5^x a. 15^x/3^x b. x^5 c. 5*5^x+1 d. (15/3)^x e. 5*5^x-1 f.15^x/3

225/100 of last years cost. write each fraction as a decimal and as a percent

7+(3n++8) what is the answer to this?

For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept: