3 years ago

Please do it in substitution method. Thanks.

Mathematics

1 answer:

alina1380 [7]3 years ago

5 0

Answer: No solution

Step-by-step explanation:

x - 3y = 2 → x = 3y + 2

2x - 6y = 6

2(3y + 2) - 6y = 6 substituted x with 3y+2

6y + 4 - 6y = 6 distributed 2 into 3y+2

4 = 6 simplified (6y - 6y = 0)

4 = 6 is a FALSE statement so there is NO SOLUTION

You might be interested in

How do you solve for 2y=x+3

andrew-mc [135]

You divide everything by 2.
Your answer is
Y=1/2 + 3/2

4 0

3 years ago

Read 2 more answers

At the city museum, child admission is $5.30 and adult admission is $9.60. On Thursday, 117 tickets were sold for a total sales

ExtremeBDS [4]

The answer is 160 children’s tickets were sold that day

6 0

2 years ago

What is 4x-9+19=8x-14

yawa3891 [41]

- 4x from 8x = 4x
-9 + 19 = 4x -14
-9 + 19 = 10
10 = 4x -14
+14
24 = 4x
divide by 4
X = 6

4 0

2 years ago

RSB [31]

D. is the answer.

your welcome hunty

8 0

2 years ago

Read 2 more answers

As part of a quality-control program, 4 batteries from a box of 17 is chosen at random for testing. In how many ways can this te

belka [17]

Answer:

This test batch can be chosen in 2380 ways

Step-by-step explanation:

The order in which the batteries are chosen is not important. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In how many ways can this test batch be chosen?

4 batteries from a set of 17. So

$C_{17,4} = \frac{17!}{4!(17-4)!} = 2380$

This test batch can be chosen in 2380 ways

5 0

2 years ago

Please do it in substitution method. Thanks.​

Please do it in substitution method. Thanks.