Evaluate the expression -2(5-x) for x = -1
-12
How many colors are there in a rainbow?
7
How many terms are in the expression 4x + 9?
Two terms: 4x, 9
Evaluate the expression (-3x)^2 - 1 for x = 1.
8
What type of whale is actually a dolphin?
Orca (killer whale)
Evaluate the expression -3x^4 for x = 2.
-48
Which countries make up the United Kingdom?
England, Scotland, Wales, and Northern Ireland.
Evaluate the expression (3 - x)^3 for x = -1.
Who was the lead singer of the band Queen?
Freddie Mercury
In the expression 6x-y+9, the coefficients are
What is 6 and -1
Evaluate (x - y - z)^2 / (z + y + x)^2 for x=-1, y=-2, and z=-3.
4/9
What cosmological phenomenon is described by the word "Supernova"?
The explosion of a star.