Which expression is NOT equivalent to −38·(−4+12)
-
3
8
·
(
-
4
+
1
2
)
?

Drag this expression to the box.

Your family has $745 for vacation. they spend 40℅ of the money on a hotel. they spend the remaining 1/3 on food. enter the amount of money your family will have left for activities

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

What is r i 4.5+10r=-6.5 with work pls