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
vovikov84 [41]
3 years ago
13

Maliyah likes to collect vinyl records of her favorite bands. She currently has a collection of 42 records. Every month she adds

3 more records to her collection. Write an equation modeling this story, then find out how many records she will have total in 1 year. (hint: 1 year = 12 months)
Mathematics
1 answer:
ycow [4]3 years ago
7 0

Answer:

i believe 25% im not sure but i need help on this too

Step-by-step explanation:

You might be interested in
Write the equation of the line that passes through the points (2,0) and (1,-2)
Darya [45]

Answer:

y

=

2

x

−

1

Explanation:

First, we need to determine the slope of the line. The formula for determining the slope of a line is:

m

=

y

2

−

y

1

x

2

−

x

1

where

m

is the slope and the x and y terms are for the points:

(

x

1

,

y

1

)

and

(

x

2

,

y

2

)

For this problem the slope is:

m

=

3

−

−

1

2

−

0

m

=

3

+

1

2

m

=

4

2

m

=

2

Now, selecting one of the points we can use the point slope formula to find the equation.

The point slope formula is:

y

−

y

1

=

m

(

x

−

x

1

)

Substituting one of our points gives:

y

−

−

1

=

2

(

x

−

0

)

y

+

1

=

2

x

Solving for

y

to put this in standard form gives:

y

+

1

−

1

=

2

x

−

1

y

+

0

=

2

x

−

1

y

=

2

x

−

1

Answer linky

=

2

x

−

1

Explanation:

First, we need to determine the slope of the line. The formula for determining the slope of a line is:

m

=

y

2

−

y

1

x

2

−

x

1

where

m

is the slope and the x and y terms are for the points:

(

x

1

,

y

1

)

and

(

x

2

,

y

2

)

For this problem the slope is:

m

=

3

−

−

1

2

−

0

m

=

3

+

1

2

m

=

4

2

m

=

2

Now, selecting one of the points we can use the point slope formula to find the equation.

The point slope formula is:

y

−

y

1

=

m

(

x

−

x

1

)

Substituting one of our points gives:

y

−

−

1

=

2

(

x

−

0

)

y

+

1

=

2

x

Solving for

y

to put this in standard form gives:

y

+

1

−

1

=

2

x

−

1

y

+

0

=

2

x

−

1

y

=

2

x

−

1

Answer link

4 0
2 years ago
Simplify: -7 • 12<br><br>Giving brainliest^^<br><br>A) -84<br><br>B) -74<br><br>C) 74<br><br>D) 84
riadik2000 [5.3K]
The answer should be A) -84
7 0
3 years ago
Read 2 more answers
Wich expression is equivalent to (3x^5+8x^3)-(7x^2-6x^3)
n200080 [17]
(3x^5 + 8x^3) - (7x^2 - 6x^3) = 3x^5 + 8x^3 - 7x^2 - 6x^3 = 3x^5 + 2x^3 - 7x^2
6 0
3 years ago
Help me plsss i am soo bad at this
lara [203]

Step-by-step explanation:

GIVEN: O is the mid point of AC & BD.

Therefore, AO = CO & BO = DO

\therefore \: AO   \: \cong \: CO.. (given) \\  \\  \:  \:  \:  \:  \angle \: AOB  \: \cong \:\angle \:COD\\..(vertically\:opposite\:angles) \:  \\  \\  \& \: \:  \:   BO  \: \cong \: DO.. (given)  \\  \\  \therefore \triangle \: AOB  \:  \cong \:  \triangle \:COD  \\ ..(by \: SAS \: test  \: of  \: congruence ) \\  \\   \therefore AB =  CD.. \\ (Corresponding  \: sides  \: of  \: congruent  \: triangles)

8 0
3 years ago
A random sample of 300 students is selected from a large group of students who use a computer-equipped classroom on a regular ba
8090 [49]

Answer:a

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Use Simpson's Rule with n = 10 to approximate the area of the surface obtained by rotating the curve about the x-axis. Compare y
    12·1 answer
  • Factor completely 5x2 − 50x + 120.
    10·2 answers
  • a materials scientist has 56 pounds of a liquid. she uses most of the liquid to fill 7 beakers. The remaining liquid fill 1/9 of
    15·1 answer
  • Danny charges $35 for 3 hours of swimming lessons.Martin charges $24 for 2 hours of swimming lessons. Who offers a better deal?
    13·1 answer
  • 13) -3x - 4y = 8<br>-4x - 3y=6​
    5·1 answer
  • 8. If BD BC , BD = 5x – 26, BC = 2x + 1, and AC = 43, find AB.
    12·1 answer
  • The diameter of a circle measures 17 mm. What is the measure of its radius ?
    7·1 answer
  • In AMNO, the measure of O=90°, the measure of N=31°, and OM = 11 feet. Find
    7·1 answer
  • I NEED HELP WITH THIS ASAP
    11·1 answer
  • Find the value of x and y that will make each quadrilateral a parallelogram.​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!