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
shepuryov [24]
3 years ago
12

Enter the value of n so that the expression (ny+25.7)+(−45.2y+13.9) is equivalent to (−33.7y+39.6). n=

Mathematics
1 answer:
kondor19780726 [428]3 years ago
7 0

Answer:

n=11.5

Step-by-step explanation:

Given:

The two expressions are:

(ny+25.7)+(-45.2y+13.9)=(n-45.2)y+39.6

-33.7y+39.6

If the above 2 expressions are equivalent, then the coefficients of y should be equal for both the expressions.

The coefficient of y in the first expression is:

(n-45.2).

The coefficient of y in the second expression is:

-33.7.

Therefore,

n-45.2=-33.7\\n=-33.7+45.2=11.5

You might be interested in
Select the TWO correct statements. The product of 3/5 and 4 is greater than 4. The product of 3/5 and 4 is less than 3/5. The pr
Musya8 [376]

Answer:

the product of 11/2 and 2 is greater than 11/2

The product of 13/4 and 5/2 is greater than 13/4

Step-by-step explanation:

11/2 * 2 = 11

13/4 * 5/2 = 8.125

3 0
3 years ago
Issac made a mistake in his checkbook. he wrote a check for $8.98 to rent a video game but mistakenly recorded it in his checkbo
Naya [18.7K]
Debit is where you have to pay extra when you use it. Credit doesn't!!!!!
3 0
3 years ago
What equation is a linear function?
GREYUIT [131]

c

y=1-4/3x

y=(3-4x)/3

3y=3-4x

8 0
3 years ago
Two numbers add to 151 and the second is 21 bigger than the first. What are the two numbers?
IRISSAK [1]
96 plus 75 I think that is the answer
4 0
3 years ago
Read 2 more answers
Factor the quadratic by checking factor pairs.<br> -15x2 – 21x + 18<br> -15x2 – 218 + 19 = -3
d1i1m1o1n [39]

Answer:

-3(x + 2)(5x - 3)

Step-by-step explanation:

-15x² – 21x + 18

-3(5x² + 7x - 6)

-3[5x² + 10x - 3x - 6]

-3[5x(x + 2) - 3(x + 2)]

-3(x + 2)(5x - 3)

3 0
4 years ago
Other questions:
  • A recipe is designed to serve 4 people. You want to serve 18 people, so you multiply each ingredient in the recipe by a factor A
    12·1 answer
  • Can someone please help ASAP?
    10·1 answer
  • Francis ran 2 1/2 miles in 7/12 of an hour. How many miles can francis run in one hour?
    11·2 answers
  • Gross Pay: $576.00 Calculate Social Security Tax (6.2% of Gross Pay):
    6·2 answers
  • Your friend says "Multiplying a number by 5 is a 500% increase" Describe and correct the error in your friend's reasoning.
    12·1 answer
  • 16. The temperature on the ground during a plane's takeoff was -7°F. At 38,000 feet in the air, the temperatureoutside the plane
    14·1 answer
  • -6a+3=-2(2a-1)<br>A.a=5<br>B.a=10<br>C.no solution<br>D.identity​
    6·2 answers
  • A researcher has shown that diabetics patients who lose 10% of their body weight Can significantly reduce their need for insulin
    11·1 answer
  • Helpp me with this problem
    6·1 answer
  • For a contract that would last for the next 2 years, we are going to be paid at the end of every 4 months where the payments are
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!