Preston drove to his new college and then back home. Round trip he traveled 212 miles. Preston's car gets 35 miles per gallon. If Preston needs to make 12 round trips a year, how much will it cots him in gas if each gallon of gas costs $3.60

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

Which best explains why this triangle is or is not a right triangle ?

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!