Mathematics, 28.12.2020 17:40 ryleepretty

Solve the following system of equations: x − 2y = 14
x + 3y = 9

(1, 12)
(−1, −12)
(12, −1)
(12, 1)

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, hannahelisabeth19

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

Answers: 1

continue

Mathematics, 21.06.2019 13:40, klrm9792

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Answers: 2

continue

Mathematics, 21.06.2019 22:30, jedsgorditas

Collin did the work to see if 10 is a solution to the equation r/4=2.4

Answers: 1

continue

Mathematics, 21.06.2019 23:40, afrimart1

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?

Answers: 2

continue

You know the right answer?

Solve the following system of equations: x − 2y = 14
x + 3y = 9

(1, 12)
(−...