That's a tad expensive...
$11
$30 on sale half off.
$15
10 --> 12
20%
5 --> 3
40%
(X+2)/3
X/3 + 2/3
$28.75
$76, 15% off.
$64.60
15 --> 20
33%
480 --> 48
90%
(9-X)/2
9/2 - X/2
$9.99 with a 6% markup. Round up to nearest cent.
$10.59
2 for 1 special!
50% discount.
335 --> 469
40%
234 --> 117
50%
3x/3 - 4/3
$30 --> $50
67% markup.
$40 --> $12
70%
540 increased by 30 percent.
702
394 decreased by 45 percent.
216.7
(2x2+4x-3)/4
2x2/4 + 4x/4 -3/4
$304.50 --> $500
60.9%
$213 --> $44.73
79%
467 increased by 30 percent
607.1
165 decreased by 13 percent.
143.55
6(3x-1)/3
18x/3 - 6/3