Inequalities
If y ≥ 5, write an inequality for y + 5 and 5.
What is y + 5 ≥ 5?
A number group that applies to every number.
What is a real number?
Write an equation for this statement:
x is equal to 25 times 6 plus 10.
What is x = 25 × 6 + 10?
A mathematical sentence that uses <, ≤, >, ≥, and ≠ to compare 2 quantities.
What is an inequality?
Difficulty: Hard
Solve 26
What is 64?
To be honest, every question that goes for 400 or less is usually easy.
If t ≤ 169 write an inequality for t × 169 and 169.
What is t × 169 ≤ 169?
A number that does not continue infinitely and can be zero or negative, and can have decimal places.
What is a rational number?
Find y using these equations
y = 7c
c = 5×3
What is 105?
A variable whose value changes in response to another variable.
What is a dependent variable?
Difficulty: Challenging
Solve 26 × 24.
What is 1024?
Alright, you’re proving yourself little by little, but beware of other questions in this category.
If x ≥ 45 write an inequality for x + 45 and 45.
What is x + 45 ≥ 45?
A number that continues infinitely.
What is an irrational number?
Write an equation for this statement: z is equal to 45 times 68 plus 34
What is z = 45 × 68 + 34?
A statement that the values of two mathematical expressions are equal.
What is an equation?
Difficulty: Intense
Solve 74 ×63
What is 518616?
How?!
If m ≤ 7, write an inequality for m + 10 and 7.
What is m + 10 ≤ 7?
Any number that does not have decimal places, and can be negative.
What is an integer?
A type of equation with no answer supplied.
What is a numerical expression?
A variable whose value usually determines the value of another variable, however is not affected by any other variable.
What is a independent variable?
Difficulty: Intense-Remorseless
Solve 86 × 7t
t = 2 × 2
What is 264545?
If you got this question right you are obviously nuts, go get mental help if you did.
If a > 9, write an inequality for a + 9 and 9 + 9.
What is a + 9 ≥ 9 + 9?
A type of number which applies only to positive nonzero numbers with no decimal places.
What is a natural number?
Find z using these equations:
z = 2x + 3y
x = 9.5
y = 2x + 1
What is 39?
Operations that undo each other have a this.
What is a inverse relationship?
7k + 9a
k = a + 1
a = e × 2
e = 3 × 1
What is 1354984?
Only the saltiest of Jeopardy veterans could get this right.