What's the Slope and Intersection Points?
Simply Solve
Pythagorean Theorem
Scientific Notation
Exponents and Roots
100

Find the slope given two points: (2,4) and (5,7).

What is 3/3 or 1.

100
The Value of X in 3X+8=23
What is 5?
100

Which set of values below could be the side lengths of a right triangle?

(1) 10, 15, 17             (2) 28, 45, 53

(3) 31, 39, 40             (4) 21, 23, 29

      (2) 28, 45, 53

      

100
Convert to Scientific Notation: 26,870
What is 2.687 x 10 to the 4th power?
100

The expression (24)3 is equivalent to

What is 212 ?

200

Maria is driving on a long trip where she starts with 13 gallons of gasoline in her car. Her car uses 1.3 gallons for every hour that Maria is driving. Write an equation that models the amount of gasoline Maria has remaining in her car, y, as a function of the number of hours, x, she has been driving?


What is y = -1.3x+13

200

The value of X in .15x +7.8 = 8.19

What is 2.6?

200

How far up will a 10-foot long ladder reach on a vertical wall if its end is placed 4 feet from the base of the wall? Round your answer to the nearest tenth of a foot.

9.2 Feet

200
Convert to Scientific Notation: 0.075
What is 7.5 x 10 to the -2 power?
200

The expression (-5x2)(4x) is equivalent to

What is -20x3?

300
Find the slope in this equation: Y= 4X+7
What is 4.
300

Which of the following values of x solves the equation shown below?

12x + 7 = 5x - 21

What is x = -4

300

If a and b represent the lengths of the two shortest sides of a right triangle and c represents the length of its hypotenuse, what is the equation that correctly relates all three lengths?

a2 + b2 = c2

300
Convert to Standard Notation: 6.8 x 10 to the 4th power.
What is 68,000?
300

Which of the following is equivalent to 6-2 ?

What 1/36?

400

Which line shown below is parallel to one whose equation is y = 5x +7?

      (1)   y = -5x +5            (3)    y = 5x + 3

      (2)   y = 7x + 5             (4)   y = x + 5

  


   

      (3)    y = 5x + 3

      

  

400
The value of X in X/4=12
What is 48?
400

If the two legs of a right triangle have lengths of 12 inches and 20 inches, which of the following is closest to the length of its hypotenuse to the nearest tenth?


What is 23.3?

400

Which of the following is the result of  

(8 x 10 5)(3 x 104) when written in scientific notation?

What is 2.4 x 1010?

400

When x7  is multiplied by  x5 the result is equal to

What x12 ?

500

At what point shown below do the lines                      y = 2x +3 and  y = 5x - 9 intersect?

What is (4, 11)

500

   Solve for x: 

5(2x+1) +6x - 13 = 3(3x - 5)  

x = -1

500

Which of the following is the perimeter of the right triangle whose two legs are 6 and 8?

What is 24?

500

The human digestive system contains a lot of bacteria. In fact, a typical adult will have around 2.4 x 1010 bacteria inside of them. A typical bacterium weighs 2.3 x 10-8 grams. What is the total weight of bacteria in a typical adult to the nearest gram?



552 grams

500

When  20x12 is divided  by 5x5 the result is equal to

What is 4x7 ?

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