Translate each sentence into an equation ; ( 1 four less than five times a number is equal to 11 = ?
(2- fifteen more than half a number is 9 . = ?
(3- six less than seven times a number is equal to _ 20 . = ?
(4- eight more than four times a number is _ 12 .= ?
brfore its 6 ; 30 o clock dx i really want to go to the haunted house and am happy halloween =)

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship