How to tell when to use positive or negative symbols when dividing?

The measure of an exterior angle of a triangle is equal to the * blank * of the measures of the two * blank * interior angles. (a). Difference; remote (b). Product; alternate (c). Sum; remote (d). Sum; alternate (e). Difference; adjacent

marinas bill for dinner totals 38.65 including tax. she leaves a 20% tip. if she pays with a $100, how much change will she recieve

A fitness club charges $25 per month as well as a one-time $80 fee of all new members which equation represents the cost in dollars, c, for a new member who prepays for m month

Curt has 12 modlels in all. Three of the models are airplanes. Curt has 5 more models of cars than boats. How many models of cars does Curt have?

Is each line parallel, perpendicular, or neither parallel nor perpendicular to a line whose slope is - 3/4?

Y=12x-4 steps and answers:

What statement about dilation and rotation is true

Which expression is equivalent to y · 48?

Which equation represents a line with an undefined slope? y = x y = - x y = 0 x = 0

Your soccor team wants to buy T-shirts. You call two different companies about prices. Each company charges a price per T-shirt and a set up fee to create the team logo. The total cost is the same for each company.