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
s344n2d4d5 [400]
4 years ago
12

Please help and explain step by step , how to get the value :(​

Mathematics
2 answers:
jonny [76]4 years ago
8 0
First one is three i think
Whitepunk [10]4 years ago
3 0
Let us consider the values of x and y
So 3x-2y-5=17
=>3x-2y=22.......(1)

Putting it in the first eq.

3x-2y+9= 22+9=31(Ans)
(Because 3x-2y=22 in equation 1)


Now multiplying (1) by 3

(3x-2y)*3=(22*3)

9x-6y=22*3

9x-6y=66(Ans)

I hope it helps and you understand.
You might be interested in
Which numbers are a distance of 5 units from 8 on a number line?
I am Lyosha [343]

Answer:

3

Step-by-step explanation:

8-5=3 so 3 is the distance between 8 and 5

3 0
4 years ago
Z = 16ab <br><br>solve for a​
nikitadnepr [17]

Answer:

a=z/16b

Step-by-step explanation:

move it over a=z/16b hope this helps :D

8 0
3 years ago
Below is part of a results table from an experiment.
Sergio [31]
Take all three trial result averages and add them up
Then take that number and divide by three because there was three numbers added.
That number is the average of the three trials
7 0
3 years ago
Please please ASAP ASAP please help me with one question
damaskus [11]

Answer:

rectangle

Step-by-step explanation:

4 0
3 years ago
Misha's test score decreased from 80% to 60%. What was the approximate percent decrease of Misha's test score?
Elina [12.6K]
**IF YOU WANT TO KNOW WHAT THE DIFFERENCE IS BETWEEN 80% AND 60%
80% - 60 % is the same as 80 - 60.

80 - 60 = 20

So 20% is the answer.
6 0
4 years ago
Read 2 more answers
Other questions:
  • Does anyone know the answer to this math problem
    7·2 answers
  • Whats the answer? please reply quickly.
    11·1 answer
  • A triangular piece of fabric has side lengths of 1.2 feet, 2 feet, and 1.6 feet. Will it fit in the corner of a rectangular quil
    10·1 answer
  • You have $27 to spend at the mall and a coupon for six dollars off at your favorite store a T-shirt cost $11 how many T-shirts c
    6·2 answers
  • Simplify the expression<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B5%7D%20%20%2B%20%20%5Cfrac%7B4%7D%7B6%20%7D%20%
    10·1 answer
  • Written as a simplified polynomials in standard from, what is the results when (3x+8)^2 is subtracted from 9
    12·1 answer
  • Jackie played the drums in the band. If he beat the drum at a rate of 110 beats per minute, how many beats would he play in minu
    7·2 answers
  • hi pls help: a dress is on sale for $600, if that is 75% of the regular price, then what is the regular price of the dress.
    10·1 answer
  • What is the GCF of 9y and 12y?
    6·1 answer
  • Rowan opens a savings account with $25 and saves $75 per month. Reem opens a savings account with $225 and saves $25 per month.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!