2 years ago

Use substitution to solve the system.3x + 5y = 23x = 3y - 11

Mathematics

2 answers:

Fiesta28 [93]2 years ago

5 0

Answer:

(1,4)

Step-by-step explanation:

Since x is already "alone", you can plug 3y-11 into the x-value for the first equation to get 3(3y-11)+5y=23. Now distribute 3 to the numbers in the parentheses. In the end, the solution to this is (1,4).

Natalija [7]2 years ago

3 0

Answer:

x=1, y=4

Step-by-step explanation:

Substitute x = 3y - 11

3(3y - 11) + 5y = 23 |

Simplify

|14y – 33= 23 |

Isolate y for 14y-33=23

y=4

For x =3y - 11

Substitute y = 4

X=3• 4- 11

Simplify

X=1,

You might be interested in

40% of Michelle's monthly earnings goes to her rent payment. If Michelle is paid $3,200 every month, How much does she pay in re

Andrej [43]

Answer:

$ 1,280 hope that helps

8 0

4 years ago

Read 2 more answers

James is planning on driving his car to the family reunion. The distance to the

cricket20 [7]

Answer:

"D" (and any subsequent words)

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

A friend of yours wants to teach a dance class after school. She needs to rent a dance studio to teach the class, and the cost o

Delvig [45]

Answer:

maybe the answer is 157 ok

4 0

3 years ago

Which beat explains what determines whether a number is irrational?

lisov135 [29]

Answer:

The correct answer is Choice D. An irrational number is a number that can be written as a decimal but never terminates or repeats.

A good example of an irrational number is the number pi. We know that it begins as 3.14. However, that is only the beginning. It goes on forever without repeating or terminating.

Step-by-step explanation:

4 0

3 years ago

I am doing a quiz pls help

astraxan [27]

Answer:

Dont cheat on your test nerd

Step-by-step explanation:

3 0

3 years ago

Use substitution to solve the system.3x + 5y = 23x = 3y - 11​

Use substitution to solve the system.3x + 5y = 23x = 3y - 11