Operations with Rational Numbers
What is the sign of a positive number times a negative number?
-
What is the constant of proportionality in the equation?
y = 13x
k = 13
What is the value of x in the equation below?
3x - 7 = 2
x = 3
What is the formula for finding the circumference of a circle?
3.14d (pi times diameter)
What is the sign of a negative number times a negative number?
+
What was the best act in the No Talent Talent Show at Camp Horizons?
The teachers Texas Hold Em dance!
What is the best soda?
Dr. Pepper
What is the value of -15 + 23?
8
What is the constant of proportionality in the table?
x y
1/4 1
2 8
3.5 14
k = 4
Write an expression that is equivalent to the expression below using the distributive property.
3(x - 7)
3x - 21
What is the formula for finding the area of a circle?
pi times radius squared
What is the value of 5 - -8?
13
A train traveled 1/3 of the distance between 2 cities in 3/4 of an hour. At this rate, how long will it take the train to travel the entire distance between the two cities?
9/4 of an hour
How many faculty members at the Cooper Campus are alumni of Washington Latin?
Pi is the ratio of what two measurements of a circle?
circumference and diameter