How many counterexamples do you need to prove a conjecture to be false

If you make $450 a month but 15% is held out of each paycheck for Social Security and taxes how much do bring home?

Six wooden tiles lie on the table in front of you spelling the word banana. how many different ways can these letters be arranged?

Diana Ran a quarter mile straight down the street. becky ran a quarter mile on a track. who ran more? explain your thinking.

What is - (3/7) x (-1/6) ?

Solve the equation 12x + 6y = 24 for x

A pie was cut into eight equal slices. If Ruben ate 3/4 of the pie, how many slices did he eat

The sum of 4 times a number and 5 equals 6

The sum of two numbers is fifteen. The product of the two numbers is thirty six. Find the numbers

Given: x + 2y = - 6. Solve for x. What is the coefficient of y?

17. You bought four cans of chicken noodle soup at the grocery store. You paid a total of 3.10 for all four cans. Write and solve an algebraic equation to find how much each can cost Solve the equation. Show all steps. 1. how is the equation set up?