Which expression is equivalent to 2a+1/10a-5 divide by 10a/4a^2-1

What is 72% as a fraction

Why can't you multiply or divide by zero to find equivalent ratios

A soccer team drank 7 gallons of water during the first 3 games this season. At this rate, about how many gallons of water will they drink during their 11th game season?

Add (5x^2-2x) + (6x-4)

Kaylah's cell phone has a mass of 50,000 centigrams. what is the mass of her phone in grams

Solve the following: 32 : 4 + 4 * 8 = ? A. 96 B. 40 C. 42 D. 32

What is a commutative property of cd

Visitors at Public Pool Use the drop-down menu to complete the statement. Based on the data in the line graph, you can predict there will likely be y visitors in December compared to October.

An eight-sided die is rolled and a coin is tossed. What is the probability of landing on an even number and getting heads?

Walmart sells a case of 24 cans of Diet Coke for $6.88 Kroger sells a 12-pack of Diet Coke for $3.99 which is the best to buy