Eleni bought 3 packs of crayons. She then found 3 crayons in her desk Eleni now has 24 crayons. How many crayons were in each pack? Explain how you solved the problem.

5.6 * what equals - 19.04

Solve the system if possible by using Cramer's rule. If Cramer's rule does not apply, solve the system by using another method. Write all numbers as integers or simplified fractions.

Suppose f (π/3) = 3 and f ' (π/3) = - 7, and let g (x) = f (x) sin x and h (x) = (cos x) / f (x). Find the h' (x)

For which values of the variables the following equality is true? (x^2+x) / x = x+1

Which table of values can be used to graph the function. y = - 4x + 3? A.) X Y -1 - 1 0 3 1 7 2 11 B.) X Y -3 - 9 -1 - 1 1 7 3 15 C. X Y 0 3 1 - 1 2 - 5 3 - 9 D.) X Y 0 3 1 7 2 11 3 15

Find the range of the data set 102, 105, 103, 104, 106, 103, 101.

What is the best approach to prevent the spread of a bacterial infection? Wash hands with soap for at least 20 seconds. Wash hands with water only. Handle food without washing your hands. Wash hands with soap for five seconds.

Maria must choose a number between 61 and 107 that is a multiple of 5, 6, and 10. Write all the numbers that she could choose. If there is more than one number, separate them with commas.

What are the x - and y - intercepts for the line y+8=4 (x-5) y+8=4 (x-5) ? Enter your answers as a whole number in the boxes. The x-intercept is . The y-intercept is

Which of the following analyses involves making hypothetical changes to the data associated with a problem and observing how these changes influence the results? Select one: a. predictive analysis b. linear regression analysis c. what-if analysis d.