Michael wrote the system of equations below, but he accidentally left out the coefficient of x in the first equation.

y = ? x - 2

3y = 15x - 6

If the system has infinitely many solutions, what must the missing value be?

A. 2

B. 3

C. 5

D. 9

How do you know 8 thousandths is less than 1 hundredths

Which of the following is correct about a probability distribution? Select one: a. The sum of all probabilities of possible outcomes must equal 1.0. b. The outcomes must be mutually exclusive. c. The probability of each outcome must be between 0.

Using the distributive property of multiplication for 12: (8+7) we get

Kevin rides his bicycle 3 miles in a half hour. How long will it take him to rid 5.5 miles?

Identify Arithmetic Mean, Geometric Mean and Harmonic Mean from the following averages: 56.4, 59.8 and 55.8

Mary takes 9 grapes from Robin and gives 4 back. Write a subtraction problem to describe how many grapes Robin has

Yol drove 390.25 miles back home to surprise his brother for his birthday. The drive took 7 hours. What was Yol's average speed for the trip, in miles per hour?

What is meant by the "right to redress"? a. The consumer has the right to repeat any transaction. b. The consumer has the right to replacement of damaged goods. c. The consumer has the right to hear back from businesses that they contact. d.

A baby giraffe weighed 132 Ib at birth. He gained weight at a steady rate for the first 7 months until his weight reached 538 Ib. How much pounds did he gain each month?

Read the passage and answer the question. The information in this reading passage could be a definition or description for which of these words?