Maths

So Radical Dude!

100

Radical is the same thing as  s______ r_____.

square root

200

Simplify this - - radical 8

2 radical 2

300

True or False: If radicals are the same, that means you can add the coefficients. 

true 

400

simplify 

5 radical 27

15 radical 3

500

simplify this:

3 radical 2 plus 5 radical 8

15 radical 2

The Alligator Eats the Bigger One

100

Translate this into english

x > 16

is greater than 16

200

translate into english

a ≤ -9

is less than or equal to -9

300

If it's greater than or equal to, you get a _______ line and the shading goes __________ it. 

solid, above

400

solve this: you won't

  45 > 3x - 9 < 25 

good job!

500

solve this: you won't

36 ≤ 8 - 2x > 44 

nice!

Squares!?

100

square root of 9

3

200

square root of 100   -   square root of 49

3

300

5 radical 36

30

400

a square has side lengths of 12 inches. What's the area and perimeter of the square?

144 area    48 perimeter 

500

If the area of a square is 64 cm squared, then what are the side lengths of the square?

8

Polynomials

100

What are two numbers multiplied that give you 12, but when added get you 8?

6 and 2 

200

What are two numbers multiplied that get you 24, but when added get you 25?

24 and 1

300

factor this: you won't

x² - 5x - 6

(x - 6) (x + 1)

400

Factor this: you won't

2a² - 10a + 12 

2(a²-5a+6)

500

Factor this: you won't

6x² + 12x - 18

6(x-1)(x+3)

Can you even Math bro?

100

-6 - 12 

-18

200

3 - 5 x 2 

-7

300

(2 - 4) + 6 - 5²

-21

400

1/3 + 2/5 

11 over 15

500

Harold sold a certain number of hotdogs AND a certain number of hamburgers. Altogether, he sold 28 items. He sold each hotdog for $2.00 and each hamburger for $6.00 Altogether, he made $120 from selling 28 items.     

How many hotdogs did he sell? How many hamburgers did he sell?

12 hotdogs and 16 hamburgers