Find the slope of the line that passes through the points (-1,0) and (3,8)
What is m=2
100
A chemist has 40g of a solution that is 50% acid. How much water should he add to make it 10% acid?
What is 160g.
100
2+5=5+2 is an example of what property?
What is the commutative property.
100
0,1,2,3,4,5... are examples of what type of number?
What are whole numbers.
100
What type of polynomial has one term?
What are monomials.
200
Find the slope of the line that passes through the points (-5,3) and (3,-5)
What is m=-1
200
Two trains start at the same time at the same location. One train travels west at 60mph. The other train travels east at 50mph. When will the trains be 2,000 miles apart?
What is 18.1818... hours.
200
6(5+9)=6(5)+5(9) is an example of what property?
What is the distributive property.
200
Whole numbers and their opposites are examples of what types of numbers?
What are integers.
200
(x^2 -7)+(2x^2 +2)
What is 3x^2 -5.
300
Find the slope of the line that passes through the points (1/2,4) and (2,-3/4).
What is m=-7
300
My brother is twice my sister's age. Five years ago my brother was seven years older than my sister. How old are they currently.
What is my brother is fourteen and my sister is seven.
300
5+0=5 is an example of what property?
What is the identity property of addition.
300
6.6666... is an example of what type of number?
What are rational numbers.
300
Solve (x+6)(x+9).
What is x^2 +15x+54.
400
Write the equation for slope intercept form of a line thats y-intercept is 6 and crosses through (2,5).
What is y =-0.5x+6
400
A bugatti and a ferrari travel towards each other from 1,500 miles apart. The bugatti travels at an average of 75 mph. The ferrari travels at an average of 65 mph. How long will it take them to meet?
What is 10.72 hours.
400
3+7+5= 10+5 is an example of what property?
What is the associative property.
400
Pi is an example of what type of number?
What are irrational numbers.
400
Solve (3x^2 -9)(5x-1).
What is 15x^3 -3x^2 -45x +9
500
Write the equation for slope intercept form of a line thats y-intercept is 23 and crosses through (-14,7).
What is y =1.14x+23
500
Logan can do the job in four hours while Chris can do the job six hours. How long will it take them to do the job together?