Y = - x + 4

x + 2y = - 8

How many solutions does this linear system have?

What is 35/22 as a decimal rounded to the nearest tenth

If 1 pint of sour cream is needed for soufflé and the chef only need to make 1/3 as much is the recipe calls for then how many ounces would a chef use?

The length of a rectangle is one more than three times its width. its perimeter is 50 inches. find its dimensions (length and width).

What is 20% off $47.99 with 6 % sales tax

Would 5x-7y=14 be a function

Evaluate C (7,7) 1. 0 2. 1 3, 7

It takes Zack 15 minutes to walk 7 1/2 blocks to the swimming pool

Which of the following demonstrates a fair choice of 1 from among 12 candidates? Assigning each candidate a sequence while rolling a die and flipping a coin (for example: 1-H). Assigning each candidate a 4-digit number made of the digits from 0-4.

What is the lcm of 3,8

The number of horses, sheep, and cows totals 128. One half of the number of sheep plus 12 equals the number of cows, and one half the number of cows plus 12 equals the number of horses. How many of each kind of animal are there?