OTF Math Test

I know it is Saturday BUT I will be giving a test

1. What is 7+5

2.What digit is in the tens place in the number 352?

3.A box holds 6 packs of crayons. Each pack has 8 crayons. How many crayons are in the box?

4.2/5+1/5

5.(4.5 x 2)-3.2

6.Simplify -4(3x-2)

7. Solve for X 3x+7=22

8.: A car travels 180 miles in 3 hours. At this same speed, how many miles will it travel in 5 hours?

9.Factor the following quadratic expression x^2-5x-6

10. A right triangle has a base of 6 cm and a height of 8 cm. What is the length of the hypotenuse?

11. Find the derivative of the function f(x) to respect to X f(x)= 3x^4-5x+2

12. What is the exact value of 7pi/6 

1. 12

2. 5

3. 48

4. 3/5

5.

6. -12x+8

7. x = 5

8. 300 miles

9. (x-6)(x+1)

10. 10 cm

11. f'(x) = 12x^3-5

12. plug it into a calculator lol

i got an email for ts i didnt know u were active on chess.com lol

5.