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)

Will a quantity increasing exponentially eventually exceeds a quantity increasing as a polynomial function?

you scored the following percentages on your math test, 84%, 59%, 75%, and 80%, what is your mean (average) test score?

A scale diagram of a building is 2 cm : 10 m. If the length in the diagram is 3.5 cm, what is the actual length of the building

Is 2xy^3-z a monomial, binomial, or a trinomial?

What is the value of m in the equation 4m + 2 (m + 1) = 9m + 5? -1 1 7 17

45/55 expressed as a percentage

1. Determine what type of function the data represents. y = f (x) 53 Use the correct regression model in the calculator to write the function that matches the values in the table. a. Linear b. Quadratic c. Exponential d. Other Function

How to round 3.74 nearest hundredth?

On a recent day, one U. S dollar was worth 0.64 euros. If you were to exchange 126 euros on that day, how many U. S. dollars would you have received? $64.00 $80.64 $126.00 $196.88

What is larger, 5/8 or 7/15's?