673.5 in scientific notation

In which situation would you most likely factor out - 1 from a trinomial? A) when the coefficient of x is negative B) when the coefficient of x^2 is negative C) when the constant term is negative

Ason paid less than $14 for a pack of tennis balls. Each tennis ball cost $2.25. The tennis balls were available in packs of 4, 6, 8, and 10. Use the inequality to find the maximum number of tennis balls, t, in the pack.

Alia wants to buy enough pizza so that people will not be hungry, and wants to have the least amount of pizza left over. How many large pizzas should Alia buy?

What is one thousand less than 89,257

Is 8.1 repeating irrational

One winter day, the temperature ranged from a high of 20 degree Fahrenheit to a low - 25 Fahrenheit By how many degrees did the temperature change?

Solve the inequality 4-y > 5 for y. Show and justify your steps.

Last week jackson babysits 1 1/2 times as many hours as he babysat this week. last week jackson babysat 12 hours. how many hours did he babysit this week?

Use tens and ones to the 62 two different ways

The yearly cost in dollars, y, for a member at a video game arcade based on total game tokens purchased, x, is y = x + 60. A nonmember pays $0.20 per game token, but no yearly fee.