What is the simplified expression for 2 power 2 multiplied by 2 power 3 over 2 power 4?

20

21

22

23

What is the name of the irish archbishop from the 17th century who calculated that the world is now approximately 6,000 years old?

What is called circle

When traveling to Europe, phelan exchanged 250 US dollars for euros. He spent 150 euros on his trip. After returning to the us he converts his money back to US dollars. How much money of the original 250 US dollars does he have now?

What is 78/126 in simplest form

What's: Find the slope of a line that passes through at (3,1) and (6,-5)

What is (x - 4y) (-3x - 2y) = ?

How do you solve 5h-6-h+10=12

The variable z is directly proportional to x. When x is 16, z has the value 176. What is the value of z when x = 24?

John is making a tent for his next camping trip out of waterproof material. He is going to use two different colors for the tent and needs to know how many square yards of material he will need for the lateral portion of the tent.

How many solutions does the equation |x+7|=0 have?