$23,202 is invested, part at 14% and the rest at 6%. If the interest earned from the amount invested at 14% exceeds the interest earned from the amount invested at 6% by $1479,28, how much is invested at each rate?

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj:

Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.