Write each number in standard notation.
17) 0.9 x 10
18) 2 x 10-4
19) 2 x 10
20) 804 x 102
21) 2.66 x 10
22) 1.5 x 10-2
23) 7.75 x 10-
24) 8.3 x 10

Match each inequality to the number line that represents its solution

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:

Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonte’s actual account balance?