Find the ratio of the black cell phone covers sold to the total number of cell phone covers sold last week

What is the median for the set of data? 6,7,10,12,12,13

Simplify square root of 64x squared

Write a formula for the world population and sketch the graph. In 2007, the world's population reached 6.7 billion was increasing at a rate of 1.2% per year. Assume that the growth rate remains constant.

Which of the following represents the factorization of the binomial below? 25x2 - 64y2 A. (5x - 8y) (5x-8y) B. (5x + 8y) (5x + 8y) C. (5x - y) (x + 8y) D. (5x - 87) (5x + 8y)

The attendance at the school concert was 578. Admission was $2.00 for adults and $1.50 for students. The receipts were $985.00. How man adults and how man students attended the concert?

The distance from city A to city B is 3 times father than the distance between city B and city C. The total distance from city A to city B to city C is 50 miles. How far is it from city A to city B?

Which statements describe the function f (x) = 2x+24/x^2+4x-96? Check all that apply. f (x) has a vertical asymptote at x = 8. f (x) has a vertical asymptote at x = 12. f (x) has a hole at x = - 12. f (x) has a horizontal asymptote at y = 0.

Which estimate of 7/10*16 uses a benchmark fractions? A. 1 x 16 = 16 B. 7/10 x 20 = 14 C. 3/4 x 16 = 12 D. 7/10 x 10 7

Which number is a rational number? √25 √32 √50 √63

Need hep. solve 6x-1=5