Mathematics, 10.01.2020 03:31 Babygirljay1540

Ireally need

4. which ordered pair is a solution to the system of equations? use any method to solve.
2x - y = 5
3x + 2y = 4

a. (5,5)
b. (0,2)
c. (2,-1)
d. (-1,-7)

12. what is the solution to the system of equations? use the linear combination method.

3x+2y=7
5x-4y=19

a. there are an infinite number of solutions.
b. the solution is (3,-1).
c. there is no solution.
d. the solution is (5, 1).

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:20

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is

Answers: 3

Answer

Mathematics, 22.06.2019 01:30

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x

Answers: 1

Answer

You know the right answer?

Ireally need

4. which ordered pair is a solution to the system of equations? use any m...

Questions

Mathematics, 13.09.2020 23:01

Is 5.14 equal to 21/4...

Mathematics, 13.09.2020 23:01