Sandra drew a scale drawing of a house and its lot. She used the scale 1 inch : 3 feet If the backyard deck is 10 inches wide in the drawing, how wide is the actual deck?

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?

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

Can someone me and do the problem plz so i can understand it more better