Which equation is true?

9x2 - 25 = (3x - 5) (3x - 5)

9x2 - 25 = (3x - 5) (3x + 5)

9x2 - 25 = - (3x + 5) (3x + 5)

9x2 - 25 = - (3x + 5) (3x - 5)

Marie has 8 hours to write a 45 page chapter for her book maria rates ecosystem speed of four pages per hour will Marie complete the chapter in time

Un elev are un numar de fotografii cu diverse specii de animale si pasari. Vrand sa le lipeasca pe filele unui album, consta ca daca le aseaza cite 3 sau cite 4, sau cite 5, sau cite 6 pe ultima fila ii ramine de fiecare data o fotografie.

When c is increasing at a rate of 1.5*10?2 m? s?1, how fast is b decreasing?

Books $1.00 puzzles $3.00 In order pair pair represents the cost of 3 sketchbooks as the x value and the cost of 3 puzzles as the Y value

There are 32 students in a class. Nine of those students are women, what percent to the nearest whole are men? round your answer to the nearest whole rewrite the expression using the GCF and distributive property. (110-44) sigh explain your work

If Gerry is approved for a $150,000 mortgage at 3.75 percent interest for a 30-year loan, what would the monthly payment be?

Completely factor the expression - 18p-9

Write word problem that represent each way you can use a remainder in a division problem

the temperature outside dropped 13 f in 6 hours. the final temperature was - 4 f. what was the starting temperature?

Translate the sentence into an equation. Six less than the quotient of a number and 5 is 10