Expand.

Your answer should be a pNynomial in standard form.

(x - 4) (x + 7) =

the erea of a concrete rectangular pathway is 350 m2 and its perimiter pathway is 90m. what is the length of the pathway

The width of a desk is 25 inches, or 63.5 centimeters. If a measurement in inches varies directly with a measurement in centimeters, what is the length, in centimeters, of a notebook that is 11 inches long?

Is (5,1) the solution for 2x-y = 9 X+4y=9

What is 9/10 - 1/4 in simpliest form ...

Simone claims the initial value and y-intercept are the same thing on a graph. Is she correct? If you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

1. If I get a loan of $30,000 and I promise to pay in 10 equal instalments of $3,000 each semester, how much interest in total do I have to pay if 10% each semester over the balance.

Which of the following conditions make a pair of triangles congruent? One angle and two sides are congruent. Two angles and one side are congruent. Two corresponding sides and one angle are congruent.

Prove that 3999991 is not prime.

One third kaylees age increased by 12 is equal to twice her age decreased by 3

How many total seats will the airline gain by purchasing three more of both the 737 aircrafts and MD-88 aircrafts? There is a chart too: aircraft seats 737 - 150 757 - 183 767 - 250 MD-88 142 777 - 268