The equation of y axis is ---

(a)X=0 (b) x≠0 (c) y=0 (d) None of these

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

Mikes car gets an average of 28 mpg. there are 12 gallons of fuel in mikes car when he starts his trip of 140 miles. about how many gallons are left at the end of his trip?

Which of these figures must be a rectangle?