88.4*10^3 is = 88.4*10*10*10 =88400
Hope this helps! Any questions please just ask! Thank you!
12.8 is the answer you can multiply 3.2 to 4 or you can add 3.2 to 3.2
City A and City B are about 76.5 miles apart because 51*1.5 = 76.5
33. 2x-3= -6
-6^2(squared) = 36
36 +(-3) = 33