Math Quiz #4 Question Title * 1. What is the perpendicular slope of this line? 2x +3y=18 2/3 -2/3 3/2 -3/2 Question Title * 2. Simplify: 2x + 4f -6x +14 12x + 4f + 14 -4x + 4f +14 4x + 4f - 10 -12x -4f +10 Question Title * 3. If the rectangle has an perimeter of 30, what is the area? 30 35 50 60 Question Title * 4. What is the height of a right triangle with a base of 9 and a hypotonuse of 18? 14.3 15 15.6 16 Question Title * 5. You are on a bus. There are 10 double seats and 5 single seats. There are 7 people standing on the bus and all of the seats are taken. Including the driver, how many people are on the bus? 30 31 32 33 Question Title * 6. A box holds 172 cubic feet of water. Will the water in a cylinder (height 5, radius 4) fit in the box? No, the cylinder has 79 cubic feet too much water Yes, they hold the same amount No, the cylinder has 10 cubic feet too much of water Yes, and the box can still hold 7 more cubic feet of water Question Title * 7. John is installing a fence in his yeard. He need 87 yards of fencing. The company charges $14 per eight feet of fencing. How much can John expect to pay for his fence? $456.75 $1212.00 $3604.00 $406.75 Question Title * 8. If r=3 and m=7. What is the solution for: 3r +7m -4? 12 18 54 65 Question Title * 9. You are going 72 miles per hour. If you drive for 270 minutes, how many miles will you go? 198 234 290 324 Question Title * 10. If you average 32 points a game and you score 50 in game one, 25 in game two, 28 in game three, 14 in game four, how many do you need to score in game five? 32 43 27 48 Done