Use the algebra tiles to model the equation 2x + 4 = 3x + (−1). then complete the sentences. to model 2x + 4, you need: positive x-tiles to represent 2x. positive unit tiles to represent 4. to model 3x + (−1) you’ll need: 3 x-tiles to represent 3x. 1 unit tile to represent –1.

Rose and andrew are financing $128,000 to purchase a condominium. they obtained a 15-year, fixed-rate loan with a rate of 5.05%. they have been given the option of purchasing up to four points to lower their rate to 4.81%. how much will the four points cost them?

Write the point slope form of the equation of the line passing through the points (-5, 6) and (0.1).

Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?