40x+16=2540x=25-1640x=9x= 9/40x=0.225
x equals 9
40x=360 div both sides by 40 x=9
280% of 450 = 280% * 450 = 2.8 * 450 = 1260
20 percent is equivalent to .20 multiply 280 by .20 equals 56 280 plus 56 equals 336
280 gallons equals 37.43 cubic feet.
56 times 5 = 280
.88 times 280 equals 246.40
About 93.3 x 3 = 280
35*8=280
It equals: -40x+50
280/5=56 Therefore, 5 x 56=280