Simplify this expression.

8.9 - 1.4x + (-6.5x) + 3.4

Which equation has a k-value of - 12 A. y=-12x B. y=12+12x C. y=x-12 D. y=12x+1

On a blueprint the scale indicates that 6cm represents 15 feet

2 (x-5) + 3x=x+6 A) x=0 B) x=4 C) x=-1 D) x=2

Which is the complete factorization of this expression? - 144ax - 9bx A) - 9x (16a + b) B) - 9x (16a + 9b) C) - 9x (16a - b) D) 9x (16ax - b)

The temperature on Monday was - 1.5c. The temperature on Tuesday was 2.6c less than temperature on Monday. what was the temperature on Tuesday.

From the following information, reconcile the checkbook balance to the bank statement balance. Checkbook Balance $43,676.09 Bank Balance 49,668.90 Outstanding Deposits 8,474.44 Outstanding Checks 12,322.25 Note Collected 2,160.

The equation x2 - 1x - 90 = 0 has solutions {a, b}. What is a + b? A) - 19 B) - 9 C) 1 D) 10

A coin has heads on one side and tails on the other. The coin is tossed 50 times and lands heads up 19 times. How does this frequency compare to the expected frequency based on the probability of the coin landing with heads up?

How do you know 13 is the greatest prime number of 52

a pair of shoes is originally priced at 120 It is on sale for 35% off. Find the total percent that you would pay