FACTORING WITH TRAIL AND ERROR, you can use the equation -b +or- Square ro...

you can use the equation -b +or- Square root of bsquared - 4(a)(c)over 2a. But if you number for b is b is negative it will become positive??? And if the number was + it will Beco

Solving problem, the sum of three numbers is 396. what is the second number...

the sum of three numbers is 396. what is the second number if the third is number 7 more than the first number and 2 more than the second number?

Vertical angles,

Pam, As a fundraiser a school is selling posters.The printer charges a $24 ...

As a fundraiser a school is selling posters.The printer charges a $24 set up fee plus 0.20 for each poster. Then the cost y in dollars to print is given by the linear equation y=0.

Radical expressions, square root of 18

square root of 18

Word problems, Five star coffee charges a 40 dollar start up fee and then 8...

Five star coffee charges a 40 dollar start up fee and then 8 dollars per month. Custom coffee company charges a 25 dollar start up fee and 12.50 dollars per month. In which time fr

. rectangle problems - bigger, Each side of a square is increased 4 inches....

Each side of a square is increased 4 inches. When this happens, the area is multiplied by 25. How many inches in the side of the original square?

Quadratic equations, In the earlier section we looked at using factoring & ...

In the earlier section we looked at using factoring & the square root property to solve out quadratic equations. The problem is that both of these methods will not always work. Not

Expressions, what is 6(5*-6)

what is 6(5*-6)

Polynomials, please help me understand polynomials- i get the small problem...

please help me understand polynomials- i get the small problems but i dont understand larger ones