Aschool band consists of 45 boys and 50 girls of the total number of boys 18 play the drums what percent of the boys play the drums ?

Need this asap if anyone can i would be very grateful. if you could show workings that would really

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?