HELPP Two mechanics worked on a car. The first mechanic worked for 15 hours, and the second mechanic worked for 5 hours. Together they charged a total of $1375. What was the rate charged per hour by each mechanic if the sun of the two rates was $165 per hour.

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3

13.46

step-by-step explanation:

16.80 x .20 = 13.46

i dont understand

step-by-step explanation:

i would say true? if the unit was informational and it "refreshed your understanding", then true.