It costs don $15.95 for a haircut. he wants to add a 20% tip.

20% of $15.95 is $3.19.

So, add $3.19 to $15.95.

3.19+15.95=19.14

So, the total amount of money that Don wants to spend on the haircut is $19.14 (19 dollars, 14 cents).

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

the final price would be 29.6925

step-by-step explanation:

39.59 minus 25% equals 29.6925