Jason spent half of his allowance going to the ; movies. he washed the family car and earned 8 dollars. what is his weekly allowance if he ended with 11 dollars.

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

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.