Mathematics, 16.07.2019 06:30 shann7074

Aplumber charges $55 for a service call plus $35 per hour. if the plumber's bill was $160, how many hours was he there?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, brockandersin

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Answers: 3

continue

Mathematics, 21.06.2019 17:30, rosie20052019

One positive number is 9 more than twice another. if their product is 95, find the numbers

Answers: 1

continue

Mathematics, 21.06.2019 19:30, simojo

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Answers: 1

continue

Mathematics, 21.06.2019 20:10, 2Pallie2

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

Answers: 1

continue

You know the right answer?

Aplumber charges $55 for a service call plus $35 per hour. if the plumber's bill was $160, how many...