Which of the following is true? |−4| < 3
|−4| < |3|
|−3| < −4
|−3| < |−4|

Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.