There are 15 marbles in a bag. 7 are red, the rest are a variety of colors. You want the chance of getting red to be at least 50%. How many red do you need to add?

Which term of the arithmetic sequence 1, 6, 11, 16, ... 1,6,11,16, ... is 216?

32 over x = - 2 what is X

Deandre's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Deandre $4.15 per pound, and type B coffee costs $5.55 per pound.

Determine which persons twitter will be the first to have 200 or more followers about how many additional months will it take for the other persons twitter to reach over 200 followers explain

Put in order in decreasing order: 2.46,6.464,4.574,5.6,4.47,464.5747

A restraunt charges a automatic 20% tip for groups of 6 or more. A group of 8 people had a bill of $187. How much was their tip?

Noah starts with 0 and then adds the number 5 four times. Diego starts with 1 and then multiplies by the number 5 four times. For each expression, decide whether it is equal to Noah's result, Diego's result, or neither. 4 ⋅ 5 4 + 5 4^5 5^4

A truck is carrying a cars weighing an average of 4500 pounds each what is the total weight in tons of cars on the truck

Which number is greater 50% 13/26

Solve the inequality for v 56>8v