James is participating in a 5-mike walk to raise money for a charity. he has received $300 in fixed pledges and raises $11 extra for every mile he walks. use a point-slope equation to find the amount he will raise if he completes the walk.

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

Given abcd ac=38 and ae=3x+4 find the value of x