Fill in the missing word: An unknown or changeable quantity is called a (n)

Two six sided dice are rolled what is the probability that the sum of the numbers on the dais is six or 10

Carla spent two-fifths of her savings on a bracelet and had 9 left over. How many dollars did Carla's bracelet cost?

Amanda has three different colored pens in her book bag: blue, green and purple. The probability of randomly choosing a blue pen from Amanda's book bag is 40%. The probability of randomly choosing a green pen from Amanda's book bag is 10%.

Which shows 9 more than x? A. X + 9 B. 9. x C. X-9 D. 9x

Is the number 621 prime or composite why?

3 (2k-2) = - 2 (4K-11) what the answer to this problem?

How do you Simplify 6 (-3 + 2 - 5x)

Find the next term of the given sequence. 1.31, 2.54, 3.77, ...

The system of equations is solved using the linear combination method. 3x+4y=8 = - 2 (3x+4y=8) - - x-By--16 3x + 24y - 12 (3x + 24y = 12) ► x+8y=4 00 What does 0 = - 12 mean regarding the solution to the system?

Evaluate the function ƒ (x) = x 2 + 1 for ƒ (2). 1 5 7