Express x^2+4x-7 in the form (x+a) ^2-b where a and b are integers

Whats the binary number of 9 going by twos

What value of x makes this proportion true? x/6=36/24 A. 18 B. 9 C. 7 D. 8

Find out the probability of rolling two dices being total of "7". What is all the combination of two dices making total of "7"? What is the probability of rolling two dices being total of "7"?

Graham sold 6 magazines less than double what Adrianne sold, a. Which of the following expressions represents Graham's sales? A 6a - 2 B 2 (a - 6) C a2 - 6 D 2a - 6

1. Find the 16-bit computer representation of - 2972.

The length of a rectangular garden is 7 meters longer than its width. if its perimeter is (12 x + 14) meters, find its length in terms of x.

Job A pays $10.95 per hour, 40 hours per week. Job B pays $18,500 per y. Which job pays better? A) Job A B) They pay the same. C) Job B

4x-6+2y=10 Write the equation in slope intercept form.

Solve for y: 10y-50=-20

What is the simplified equation of 9 (x+3) - (2x+5) ?