Have a picture ?!!! , so I can’t help
38ab you gotta calculate the product which is 8 and 36 then collect like terms and you get 38ab
5000 grams .....................
Sales tax = 24/276 x 100 = 8.7%
Sales tax of the second item is 8.7/100 x 218.50 = 0.087 x 218.50 = $19
27 miles because 4.5 cm x 6 miles = 27 so it is 27 miles