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
joja [24]
3 years ago
14

Sonia uses $12.50 to buy a new journal. She has $34.25 left in her savings account. How much money did Sonia have before she bou

ght the journal? Write and solve an equation to solve the problem?
Mathematics
1 answer:
GalinKa [24]3 years ago
3 0
So all you have to do to find out how much she had before is add up both value 12.50+34.25=   46.75$ (answer)

because y-12.50=34.25 so you would have to had the 12.5 to the other side to find the value of Y
You might be interested in
PLease help me LOTS of points
notsponge [240]

Answer:

15) a) 8

b) y + 2

c) y - 1

16) True

17) 2n - 1, where n is an integer

18) a) 3p + 4q

b) 500 - 3p - 4q

4 0
3 years ago
A monomial of the 2nd degree with a leading coefficient of 3
Rzqust [24]

Given:

Polynomials

To find:

Monomial of 2nd degree with leading coefficient 3

Solution:

Monomial is an algebraic expression with only one term.

Option A: 3 n^{2}-1

It is not a monomial because it have 2 terms.

It is not true.

Option B: 3 n-n^{2}

It is not a monomial because it have 2 terms.

It is not true.

Option C: 3 n^{2}

It have one term only. So, it is a monomial.

Degree means highest power. So degree = 2

Leading coefficient means the value before variable.

Leading coefficient = 3

It is true.

Option D: 2n^3

It have one term only. So, it is a monomial.

Degree means highest power. So degree = 3

It is not true.

Therefore 3 n^{2} is a monomial of 2nd degree with a leading coefficient of 3.

5 0
3 years ago
{(-5,9),(2, 31), (9, 143), (11, 151),(0, 42),(5, 97)}
wlad13 [49]

The number 7 is the best prediction of the output when the input is 13.

<h3>What is the equation of a line passing through two given points in 2 dimensional plane?</h3>

Suppose the given points are (x_1, y_1) and (x_2, y_2), then the equation of the straight line joining both two points is given by

(y - y_1) = \dfrac{y_2 - y_1}{x_2 - x_1} (x -x_1)

The equation of the line is found as;

\rm y-y_1=  \frac{y_2-y_1}{x_2-x_1}      \\\\ \rm y-9=                                         \frac{31-9}{2+5} (x+5)\\\\ 7y-63 = \frac{31-9}{2+5} (c+5)\\\\ 7y-63=22x+110\\\\ 7y= 22x+173 \\\\ but ,x=13\\\\ 7y=22 \times 13 +173\\\\ y= \frac{1259}{7} \\\\ y= 179

Learn more about straight line equation here:

brainly.com/question/380976

#SPJ1

8 0
2 years ago
Can somebody help me with this?
ANEK [815]
The answer would be B
5 0
3 years ago
Read 2 more answers
Gift tax falls under which tax category?
Liono4ka [1.6K]

Answer:

purchase tax!!

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • I really need help with all the questions
    5·1 answer
  • Find the differential equation of the family of tangent lines to the parabola y^2 = 2x
    6·1 answer
  • The distance an airplane travels depends on how much time it spends flying. Which expression represents the distance the airplan
    7·1 answer
  • Which ordered pair could be removed so that the set of ordered pair is a function
    15·2 answers
  • The equation tan^2 x+1=sec^2 x is an identity true or false
    6·1 answer
  • Help plz..And No links!! I repeat No links!!
    8·1 answer
  • Please answer correctly! I will mark you as Brainliest!
    9·2 answers
  • Can someone help me please
    9·2 answers
  • The value of 30 is between which two integers
    11·1 answer
  • Find the value of y, rounded to the nearest tenth
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!