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
melisa1 [442]
3 years ago
15

Evaluate the expression for x = 3 and y = 5. 12x−3y

Mathematics
2 answers:
Advocard [28]3 years ago
6 0
12x-3y=21
4x-y=7
I hope this helps

Eddi Din [679]3 years ago
5 0
The first one is 21 12 times 3 is 36 minus 3 times 5 is 15 36 minus 15 is 21 
  Next one 4 times 3 is 12 minus 5 is 7 
12x-3y=21
4x-y=7
You might be interested in
A positive number is 12 less than it’s square. Find the number
neonofarm [45]

Answer:

4

Step-by-step explanation:

4×4=16 (4 squared)

16-4=12 (4 is 12 less than its suare =16)

4 0
3 years ago
Read 2 more answers
What is the vertical asymptote for this function?<br> y=1/x-2
nataly862011 [7]

Answer: x = 0

Step-by-step explanation: so x = 0 is the equation of the vertical asymptote, and 0 must be left out of the domain: (−∞,0)U(0,∞) in interval notation.

8 0
3 years ago
Look at the student work shown below.
My name is Ann [436]

Answer:

3 0st + 42t

Step-by-step explanation:

that's the answer, so i guess you can explain or are you good?

8 0
3 years ago
Read 2 more answers
Name hypothesis and conclusion. Write converse.
navik [9.2K]
If my clothes are clean, then I do not have to do laundry.
5 0
4 years ago
Read 2 more answers
If y varies directly with x and y doubles then x?
arsen [322]

Answer:

Also doubles

Step-by-step explanation:

Hope this helps. Have a nice day you amazing bean child.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Another question about algebra since im stupid and am forced to do this
    9·1 answer
  • Math Help Algebra 1 graphs
    9·1 answer
  • 2<img src="https://tex.z-dn.net/?f=%20%203%5E%28x%2B7%29%20%3D%20%209%5E%28x-1%29" id="TexFormula1" title=" 3^(x+7) = 9^(x-1)"
    7·1 answer
  • Find the Value of 8 1/3
    10·1 answer
  • Trouble finding the volume PLEASE HELP. Show work too
    12·2 answers
  • A polynomial P has non-negative integer coefficients. If P(1) = 8 and P(10) = 2312, what is P(2)?​
    5·1 answer
  • kirans aunt is 15 years older than kiran. how old will kirans aunt be when kiran is 13? how old will kiran be when his aunt is 6
    11·2 answers
  • Omar ran for president of the chess club, and he received 28 votes. There were 35 members in the club. What percentage of the cl
    7·1 answer
  • The base of a pyramid has n sides.
    7·1 answer
  • A student claims that the expression “9 times the sum of a number and 13” is translated to the algebraic expression 9n + 13. Is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!