Witch of the following are the factors of 4b^2 - 16?

Blank × 10-3 is 2,000 times greater than 1.9 × 10-6. it is also blank times greater than 9.5 × 10-4.

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t