Evaluate the numerical expression: 8.4 - 4.2 + 0.7 + 3.8

A) 6.2 B) 7.5 C) 9.8 D) - 1.4

Rick has a collection of 6 video games. He lets his best friend borrow 2/6 of his video game collection. Write two fractions equivalent to this number. Explain how you can came up with the fractions.

If the probability that it will rain tomorrow is 0.30, what is the probability that it will not rain tomorrow?

For the following set of quiz data, which of the statements is true? 16, 22, 13, 15, 17, 28, 15 A. The mean is less than the median B. A mode does not exist in this data set C. The mean is one of the numbers in the data set D.

Assume y = 100 - 2x. If x goes up by 3, the corresponding y-value changes by:

Suppose that there are three astronauts outside a spaceship and they decide to play catch. all the astronauts weigh the same on earth and are equally strong. the first astronaut throws the second one toward the third one and the game begins.

Mike and Jasmine have a combined age of 30. Mike is 3 years younger than twice Jasmines age. How old is Mike?

Tyrone has 8 coins with a total value of 55 cents. The coins are nickels and dimes only. How many nickels does Tyrone have?

Find the degree of the monomial. 4x^7y^3 a. 3 b. 10 c. 7 d. 4

bill number is a multilply of 3. rachel number is more than bills number. Geroge number is exactly two times as rachel number. mia number is one third of geroge number and is a multiple of 3 but is not the smallest what is the answer

What is a piggle in geometry