What is an expression for twice a number, increased by 5

Simplify. 2^3 + 4⋅8 A. 40 B. 80 C. 96 D. 160

A box contains different-colored marbles. If P (blue) =, P (green) =, and P (blue and green) =, which statement is true? The events are independent because P (blue) P (green) = P (blue and green).

A jar contains jelly beans that are red, yellow, blue, and purple. Several people reach in and grab handfuls of jelly beans, then collectively tally the number of each color: 15 red, 20 yellow, 12 blue, and 8 purple.

What is the fractional portion of 15%

What's the GCF of 42 and 154

Continue the pattern for 3 more numbers, 1, 3, 7, 13, 21,__, __, __. What is the pattern?

A sauce recipe uses 4 cans of tomatoes in every 21/2 quarts. how many cans of tomatoes are used in each quart of the sauce?

In geometry, the kissing number of a mathematical space is defined as the greatest number of non-overlapping unit spheres that can be arranged in that space such that they each touch a common unit sphere.

leg a of a right triangle is 12 inches long and the hypotenuse c is 13 inches long how long is the other leg b

A rhombus can never be a square