Find each difference. If you get stuck, consider drawing a number line diagram. 1. 9 - 4

2. 4 - (-9)

3. 50 - 400

4. -50 - (-200)

5. -120 - 400

6. 0 - (-200)

7. 2 + 3

8. (-11) + 2

9. (-6) - (-3)

10. 2 - (-11)

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither