Ahandy man charges $40 an hour plus the cost of materials. rosanne received a bill from the handyman for $477 for 8 hour of work. write an equation in y=mx+b form?

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers