Which ratio is equivalent to 4:10?A1216 B25 C1610 D810

17 in long 1.3 ft wide and 8in high what is the volume

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?