Eu complei 500 balas comi 305 e dei 120 para meu irmão. com quantas balas eu fiquei

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8

M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c:

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale