To the power of 4 yards times a to the power of 9 yards

So a rectangle with a^4 times a^9
when multiplying exponents, you just add the exponents because x^4 times x^9 is the same as x*x*x*x times x*x*x*x*x*x*x*x*x and you would get a^13 or a to the power of 13

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%