60 pesos because its subtraction, it would be 90-30, which equals 60 pesos.
Answer:
33. 2x18-3. 36-3=33 the answer is 33
let x = orginal price of the shorts
$21 = x(100%-20%) * 1.05
$21 = x(80%) * 1.05
$21 = 0.8x * 1.05
Subtract 1.05 from both sides
$19.95 = 0.8x
Divide 0.8 from both sides
$24.9375 = x
So the orginal price of the shorts are about $24.94
1. 9.5x + 1.5
2. 9x + 36
3. 4.8x + 2
4. 22x + 2
Answer:
3
Step-by-step explanation:

a = 3

multiply 2 and 3
2 * 3 = 6

simplify
18/6 = 3