Answer all questions and show your work:

1. - 25 - 78

2. - 18 - (-38)

3. - 5 1/4 + 3 / 4/5

4. - 25.04 - (-37)

5. - 8 (-7) (+6)

6. (5 1/4) (-6 3/4)

7. (-8.2) (+10.1)

8. (-75.3) : (0.3)

9. 42 - (-87)

10. - 45 - (-105)

Find the difference of 6/1 over 4 and 4/7 over 12

X | f (x) 2.0 | 2.8 2.5 | 1.1 3.0 | - 0.8 3.5 | - 1.2 4.0 | - 0.3 4.5 | 0.7 For the given table of values for a polynomial function, where must the zeros of the function lie? A. between 2.0 and 2.5 and between 4.0 and 4.5 B. between 2.5 and 3.

3/12 as a terminating decimal

Twenty-five is the quotient of a number y and 3.5 (write as algebraic expression)

If the volume of a cube is 8cm^3 what is the surface area of the cube

A stocks value decreased the same amount each day for 4 days. If the total change in value was - 2.5 what was the change each day?

The average of 80,95,75,60

Factor completely 3x2 - x + 5.

Mary is two inches more than half as tall as John. Translate the sentence into an equation using M to represent Mary height and J to represent john height

Identify the graphed linear equation. A) y = 2 3 x + 3 2 B) y = 2 3 x - 3 2 C) y = - 2 3 x + 3 2 D) y = - 2 3 x - 3 2