Simplify the expression:

-5a - 6a + - 9a

A coin is flipped 14 times, and it comes up heads 10 times. What is the experimental probability of the coin's coming up heads?

How do i solve for this? I forgot

Eli's family starts with 2 whole pizzas. they eat 1 3/8 pizzas. how much pizza do they have left?

Drew is driving to a baseball game that is 180 miles away. He leaves at 9.00am and averages 60 miles per hour. what time will he get there.

What is the volume of a rectangular prism that is 120 centimeters by 2 meters by 1.5 meters in cubic meters?

Consider the function f (x) = x2 shown, which describes the graph of the function? A) increasing B) decreasing C) increasing then decreasing D) decreasing then increasing

Calculate the fuel economy of your family or personal car in terms of gallons per mile and the total cost for one fill-up git hub.

John conducted a taste test on a new brand of French fries. He gave each participant 5 of the new brand of fries and 5 of the old brand of fries and asked them to rate which brand they preferred.

3500 deposit earning 6.75% compounded monthley after six months

A horse travels an average speed of 12 miles per hour how long does it take a horse to travel 60