Simplify (x - y + 1) - (x + y - 1).

A.) 2x - 2y + 2

B.) - 2y + 2

C.) o zy-2

D.) 2x + 2y

How many 3-digit natural numbers are there?

The volume of a rectangular prism with base dimensions of 3 cm and 8 cm and a prism height of 12 cm is?

Based on a poll, 67 % of Internet users are more careful about personal information when using a public Wi-Fi hotspot.

A 16 oz package of brown rie cost 79 cents and 32 oz package of white rice costs $3.49. Which package is a better deal?

Solve 3^ (4x-5) = 〖27〗^ (x+10) for x. Show your work

He volume of a square pyramid can be calculated with the formula below, where s represents the side length of the base and h represents the height of the pyramid. v=1/3 s^2h Rewrite the equation in terms of s.

An 8 ounce can of tomatoes costs $1.14. a 12 ounce can costs $1.75. which can of tomatoes has thebetter unit price

40,619 in expanded form

The sides of a square are all increased by 3cm The area of the new square is 64cm^2. Find the length of the original square

A roller coaster has 3 seats in each of 11 rows. Riders are assigned to seats in the order that they arrive.