Multiple questions Which of the following are in function notation?

a. y = mx + b

b. f (x) = 3x - 1

c. x = 2x + 1

b. (4, 5)

What is a algebraic expression for 5 more than z

A cone 20 and a diameter of 10 what is the volume of the cone

What number is 100 times as greater as 0.3?

3/4 of a number multiplied by seven

Which of the following are solutions to the equation below 2x^2+6x=20

Reniel saves 30% of every payback. His paycheck last week was $560. How much did Reniel save last week?

Ronald paid $162 for six tickets to a basketball game during the game he noticed that his friend paid $130 for five tickets the price of each ticket was $26 was Ronald overcharged explain

A coat is selling for 3/4 of original price the sale price is $180 the original price P can be found using the equation 3/4p=180 determine the original price

Write an expression with an exponent that has a value between zero and one?

If someone went on a 5 kilometer hike how many meters did they walk