1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mkey [24]
2 years ago
11

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
What times 8 equals 3
Nadusha1986 [10]

Answer:

2.6

Step-by-step explanation:

i hope this helps bro because i know this is the right answer because i think so and im pretty sure im right because I think so

5 0
3 years ago
Read 2 more answers
10 pt
lord [1]

Answer:

C. 434π

Step-by-step explanation:

Given:

Radius (r) = 7 in.

Height (h) = 24 in.

Required:

Surface area of the cylinder

Solution:

S.A = 2πrh + 2πr²

Plug in the values

S.A = 2*π*7*24 + 2*π*7²

S.A = 336π + 98π

S.A = 434π

5 0
3 years ago
Product A sells 3.5 times more than Product B. Product B sells 40% less than Product C. Product C sold 39,000 units this month.
Rashid [163]

Answer:

81,900 units of Product A

Step-by-step explanation:

Product C:  39,000

Product B:  [39,000 - (39000 x .40)] = 39,000 - 15,600 → 23,400

Product A:  23,400 x 3.5 = 81,900

8 0
2 years ago
Find the are of the trapezoid
snow_lady [41]

Answer:

Step-by-step explanation:

52√3 ft²

6 0
3 years ago
Read 2 more answers
C0ME DISTURB MY CLASSSS❤️❤️❤️​​
mylen [45]

Answer:

What do you want me to do in it

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • How do you find the area of an object?
    10·1 answer
  • Pat is six years older than twice his Cousin Zach's age. The sum of their ages is less than 36. What is the greatest age that Za
    6·1 answer
  • 21-9+ 4X minus 5X equals 8X subtract 7X +4+6
    8·2 answers
  • Find the greatest common factor of 3 and 5
    7·2 answers
  • on Tuesday pierce ran 3/4 mile and walked 3/4 on Wednesday he ran 2/4 mile and walk 1 1/4 miles hiw much farther did pierce run
    14·2 answers
  • Find the slope of the line passing through the points (-9, -3) and (7. - 7),<br> und<br> X
    14·1 answer
  • I'm really confused about this problem, I forgot how to do problems like this. I've linked the picture, I could really use some
    8·2 answers
  • What size is a standard margin?
    13·2 answers
  • I need help very bad
    13·1 answer
  • 11.7 divided by 26.208
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!