Which is the difference of 21 15/16-18 3/4

If 4 bottles of water is 10 dollars how much does it cost to get 3 bottles of water

Choose all of the linear equations that have no solution. A. 2 (x + 5) - 7 = 3 (x - 2) B. 6x + 1 = 2 (x + 3) + 4x C. 5x + 10 = 5 (x + 2) D. 4x - 1 = 4 (x + 3) E. 3 (2x + 4) = 8x + 12 - 2x

What comes next in the series 21 18 15 12

The radius of Earth is about 3,980 miles. What expression can be used to find the approximate diameter of Earth?

I need to simplify this expression: 4*4+4 (5-2) + 7

What is 7 (4j + 1 + 9j) as a verbal expression?

Suppose triangle Δ VLQ ~ Δ PSX. If m∠ V = 48 and m∠ L = 80, what is the m∠ X?

Maritza remembers her pin because it is between 1000 and 1500 and it is the product of two consecutive prime numbers what is the pin

What are positive and negative integers

Simplify: 4x3 - 3x2 + x + 3x3 Choice of answers A. 7x3 - 3x2 + x B. 5y3 C. 4x3 - 3x2 + x + 3x3 (the expression cannot be simplified) D. 7x6 - 3x2 + x