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
sasho [114]
3 years ago
9

5x + 4y +3z = 14 x = 3z -22 z = 6 What is the y-value of the solution?

Mathematics
1 answer:
Lemur [1.5K]3 years ago
3 0
X = 3z - 22
z = 6
5x + 4y + 3z = 14
5 (3z - 22) + 4y + 3 (6) = 14
15z - 110 + 4y + 18 = 14
15 . 6 - 110 + 4y + 18 = 14
90 - 110 + 4y + 18 = 14
90 - 110 + 18 - 14 + 4y = 0
-16 + 4y = 0
4y = 16
y = 4
You might be interested in
Help me anyone please & thank you
viktelen [127]

Answer: i'm pretty sure it's option A

8 0
3 years ago
Rihanna planned a rectangular courtyard for a park and made a scale drawing using inches as the unit of measurement. She origina
Romashka [77]

Answer: One inch represented 3 feet in the first scale, but now 1 inch now represents 4 feet in the second scale.

7 0
3 years ago
Read 2 more answers
Find the domain and range of the function f(x) = 5x – 41 + 3
Strike441 [17]

Answer: is it for math

Step-by-step explanation:

4 0
2 years ago
Use the drop down menus to complete the statements to match the information shown<br> by the graph.
jenyasd209 [6]

Answer:

less than, slope, higher (the rest in not sure)

Step-by-step explanation:

just guessing, could you please show the drop downs??

8 0
3 years ago
Read 2 more answers
I will give branliest to the first person to answer!
lara31 [8.8K]

Answer:

1: 10x-5

2: 6.5w-3y

3: 15+3n

4: not sure

8 0
3 years ago
Other questions:
  • Write the equation of the line perpendicular to
    5·1 answer
  • How do you write 9,800,100 in expanded form using exponents?
    9·1 answer
  • The shape on the left is transformed to the shape on the right.
    11·2 answers
  • How to find the slope from a graph ?Be very specific
    9·2 answers
  • At this pace, how many miles can she run in 88 minutes?
    7·1 answer
  • Shawna needs to buy some pencils and an eraser. She can spend no more than $8. The eraser costs $1 and the pencils cost $0.25 ea
    13·1 answer
  • There are 88 marbles in a bin and 50 percent of the marbles are red how many red marbles are in the bin ?
    6·2 answers
  • Erin gets her exercise by running. The graph shows the distances she covers in a given amount of time. How many hours does it ta
    10·2 answers
  • I’ve been stuck on this for a while please help
    10·1 answer
  • Evaluate: 29.04÷2.4−2.56
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!