25a² - 16b² when a = --2 and b = 3

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"