Solve the following systems of equations with substitution and give the solution.

b.

y = x + 15

y = 2x

(?,?)

c.

y = 4x + 45

x = 4y

(?,?)

A closet contains four pairs of shoes. If four shoes are chosen at random, what is the probability that the chosen shoes do not contain a pair?

Xy - 3xy^2^ + 5y^2^x - 4xy

Consider the relationship between the place values of the 3s in this number. 333.333 Which statements are true? Choose all answers that are correct.

71, 71, 71, 72, 72, 73, 74, 74, 75, 76, 84 The high temperatures in degrees Fahrenheit on 11 consecutive days are shown. Which measure of central tendency best describes the temperatures? A. Mean B. Median C. Mode D. Range

1) You are assigned to read War and Peace for your literature class. The edition you have contains 1232 pages. You time yourself and estimate that you can read 12 pages in one hour. You have 5 days before your exam on this book.

Round 74,571,111 to the nearest hundred thousand

Veronica brought her turtle out of its aquarium for 15 minutes for 7 days. How many total minutes did she bring the turtle out of his shell

17/26 in simplest form

match the vocabulary word to its correct definition 1 additive identity 2 equation 3 multiplicative identity 4 open sentence 5 symmetric property - when the sides of an equation are interchanged, an equivalent equation is formed;

Do you see my question?