Does the equation below represent a relation, a function, both a relation and a function, or neither a relation nor a function?

y = 3.12 - 91 + 20

Some monthshave 31 days, some months have just 30. how many months have 28 days?

What is Four times the number + 8 in Algebraic expression for

What's the coefficient of the term of degree 7 for 2x^6+2-4x^2+5x^7-4x

What is the domain and range of f (x) = 2|x-4|

Is the gcf os a pair of numbers ever greater than both numbers? explain with an example.

What is the value of x? x-1/6=8 Enter your answer in the box in simplest form.

57 first-year teachers and 19 experienced teachers attended a school staff meeting meeting. What percentage of the teachers in the meeting were first-year teachers? Write your answer using a percent sign (%).

What is the product (3.4) (-7.8) a.-26.52 b. 11.2 c.-11.2. D.-21

4a-b Evaluate the expression when a=5 and b=-7

Which of the following is a decimal equivalent to 45%