Fred goes to Old Navy and buys two pairs of jeans for $17.99 each, three shirts at $5.99 each, and a pack of socks for $3. He has a coupon for 25% off his entire purchase. Sales tax is 6.5%. What is the total cost after the discount and tax? A: $43.07
B: $39.95
C: $45.49
D: $60.65

Anyone know? is appreciated! will mark brainliest if correct!

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

Describe the relationship between the angles of similar triangles and the sides of similar triangles