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
lapo4ka [179]
3 years ago
12

When the second equation is subtracted from the first the resulting equation is

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
5 0
To find this answer, we subtract each of the like terms in the equation. 3x and 3x are like terms, -4y and 2y are like terms, and 7 and -5 are like terms. Now we subtract. 3x - 3x is 0, -4y - 2y is -6y, and 7 - (-5) is 12. That means that the result is -6y = 12, or B.
You might be interested in
Does anyone know what the simplest form is? Will give brainiest
Ahat [919]

Hello from MrBillDoesMath!

Answer:

Choice B.

Discussion:

From the first step

324 x^6 y^ 8 =  

2^2 * 3^4 * x^2 * x^4* y^8

so the fourth root of this is

2 ^(2/4)*  3^(4/4) x^(2/4)* x^(4/4)*y^(8/4) =

2^ (1/2) * 3^1 * x^(1/2) * x^(1)* y^ (2) =

(2x)^(1/2) * 3 * x * y^2 =

3 * x * y^2 * sqrt(2x) =

3 * x * y^2 * ( (2x)^2) ^ (1/4)) =

3 * x * y^2 * (4x^2) ^ (1/4)

which is choice B

Thank you,

MrB

6 0
3 years ago
Read 2 more answers
Inez’s piggy bank has 10 quarters, 6 dimes, 3 nickels, and 2 pennies. What is the probability of Inez picking a nickel out of th
Luba_88 [7]
The answer is 1/7 :)

4 0
2 years ago
Read 2 more answers
Evaluate the following expression using the values given:
MrMuchimi
Replace each letter with it's value, so:
= (5*-2) + (-3*2) + 3
= -10 -6 +3
= -13
6 0
3 years ago
Read 2 more answers
For f(x) = 2x+1 and g(x) = x2 - 7, find (f+ g)(x).
____ [38]

Answer:

the answer is A. it good answer

5 0
2 years ago
You know how yo make 7 different types of cookies.you have time to make any 5 of them how many different combinations of cookies
umka21 [38]
I think it would be 35 combinations but I may be wrong
4 0
1 year ago
Other questions:
  • joshia is taking his friends to the movies each ticket cost $10 and popcorn is $5 a bag there is a $3 service fee for the entire
    9·2 answers
  • The end point s of fg are
    15·1 answer
  • What does bidmass stant for in maths
    12·2 answers
  • Help me.. ASAP just number 10 pls
    7·2 answers
  • If represented in a stem-and-leaf plot, what would be the leaf of the number 392?
    5·2 answers
  • Step by step linear combination. 3x+2y=-4 4x-y=13
    14·1 answer
  • You bought a freezer that is 2 feet wide, 4 feet long and 30 inches deep
    6·1 answer
  • A skating rink charges $6.25 for skate rentals for people of all age groups. If C
    14·1 answer
  • The polynomial 5x — 4x² + 3 — 2x³ is in standard form.<br><br> True or False.
    14·1 answer
  • Which is greater? 12.045 or 12.54
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!