Math project jeopardy

Exponents and decimals

100

Simplify (7⁴)⁵

7²⁰

200

simplify (3³*4⁵)

12⁵

300

7/9 as a decimal

0.7 repeating

400

0.57 as a fraction

57/100

500

Simplify (9⁶*8¹⁰)

72¹⁶

finding X

100

If x+5=12 what is x

7

200

If 3x = 18 what is x

6

300

4x - 6 = 2x + 8 what is x

7

400

5x - 7 = 3x + 9 what is x

8

500

How many solutions does 8x+2x+7-1= 4x+x+6

One solution  x=0

Slope and Y-intercepts

100

In a Y=MX+B equation which letter is the slope

M

200

Which one is the slope in this equation: y=3x+5

3

300

Find the slope that passes through these points: (3,12) (6,30)

4

400

To get your computer fixed, there is an initial charge of 10% of the value of the computer and a service fee of $20 per hour. Your computer has a value of $525. Represent this as an equation.

y=20x+52.5

500

Find an equation that passes these two points: (4,37) (7,61)

y = 8x + 5

Transformations and Pythagorean theorem

100

What is a translation?

A slide.

200

(8,9) moved down 4, and right 6 is?

(14,5)

300

(14,10) moved left 10, and up 5 is?

(4,15)

400

Whats the equation for the Pythagorean theorem?

A²+B²=C²

500

A 10ft ladder is leaning against a house. the bottom of the ladder is 5ft from the wall. How far up the wall is the ladder? Round to the nearest thousand if need be

The ladder reaches approximately 8.67 feet up the wall.

Scientific notation

100

What is 1.3*10³

1300

200

What is 1.8*10⁵ in standard form

180,000

300

What is the value of 12000000 in scientific from

1.2*10⁷

400

How much greater is the value of 1.3*10⁵ than 1.3*10²

The value is 10³ times greater

500

What is the scientific value of 40 million

4*10⁷