One study estimates that that 2,182,300,000,000 text messages were sent in the US in 2012. The US population in 2012 was 314,000,000. On average, how many text messages were sent per person in 2012?

Jin subtracted 0.57 from. 7 to get 0.13 is his model correct

What is the value of x? 3 (x-2) + 5x=18 X = ?

A family eats at a restaurant the bill is $42

Find the volume of a pyramid with a square base, where the side length of the base is 16.6/text{ m}16.6 m and the height of the pyramid is 10.1/text{ m}10.1 m. Round your answer to the nearest tenth of a cubic meter.

Write the equation of the line that it is perpendicular to 5x+8y=16 and passes through (-5,7)

Use the discriminant to describe the roots of each equation. Then select the best description. 7x2 + 3 = 8x double root real and rational root real and irrational root imaginary root

What percent of 75 is 18.75

What does - 2 (x+3) = 4x-3=?

Solve for t. 3t - 12 < - 3 and - 6t <12

17. Given: f (x) = 3x - 5, find f (-1) 18. Given: g (x) = - 5x + 2, find g (4)