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
IgorLugansk [536]
3 years ago
5

A family pays $45 each month for cable television. the cost increases 7%.a. how many dollars is the increase?the increase is $.b

. what is the new monthly cost?the new monthly cost is $.
Mathematics
1 answer:
yKpoI14uk [10]3 years ago
3 0
It increased by $3.15
The new monthly cost is $48.15
You might be interested in
Find the slope from the points
Slav-nsk [51]
Slope: (y2-y1)/(x2-x1)
(7-4)/(4-3) = 3/1
The answer is A. 3
5 0
3 years ago
Solve 6 over x minus 3 equals 3 over x for x and determine if the solution is extraneous or not
Natali5045456 [20]

Answer:

<em>x = 1</em>

This is the equation that I interpreted:

6/(x) - 3 = 3/(x)

I have never worked with determining extraneous equations before, so I cannot answer the second part.

8 0
3 years ago
Write the equation of the line that is parallel to y=1/4x+5 and passes through (2,-9)
Tamiku [17]

Answer:

The answer is

<h2>y =  \frac{1}{4} x -  \frac{19}{2}</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

From the question the original line is

y=1/4x+5

Comparing with the general equation above

Slope = 1/4

Since the lines are parallel their slope are also the same

Slope of parallel line = 1/4

So the equation of the line using point

(2,-9) and slope 1/4 is

<h3>y + 9  =  \frac{1}{4} (x - 2) \\ y + 9 =  \frac{1}{4} x -  \frac{1}{2}  \\ y =  \frac{1}{4} x -  \frac{1}{2}  - 9</h3>

We have the final answer as

<h3>y =  \frac{1}{4} x -  \frac{19}{2}</h3>

Hope this helps you

8 0
3 years ago
Dolbear's law states the relationship between the rate at which Snowy Tree Crickets chirp and the air temperature of their envir
Shtirlitz [24]
For this case, the first thing we are going to do is rewrite the equation correctly.
 We have then:
 T = 50 + (N-40) / 4
 We substitute the value of N = 98, we have then:
 T = 50 + (98-40) / 4
 T = 64.5 degrees Fahrenheit.
 Answer:
 the temperature in degrees Fahrenheit, T is:
 T = 64.5 degrees Fahrenheit.
5 0
3 years ago
Can you explain it and help me out please​
Artyom0805 [142]

Answer:

b=19

Step-by-step explanation:

2x(3x+5)+3(3x+5)= (3x+5)(2x+3)= 6x²+ 9x+10x+15=6x²+19x +15

6x² + 19x +15 = ax²+bx+c

a=6, b=19, c=15

5 0
3 years ago
Other questions:
  • The length of a rectangle is 4.2 cm more than 2 times the width. If the perimeter of the rectangle is 42.6 cm, what are its dime
    8·1 answer
  • Pens cost $0.20 each. Pencils cost $0.15 each. Write an algebraic expression that represents the total cost of buying p pens and
    8·1 answer
  • According to Boyle's Law, if the temperature of a confined gas is held fixed, then the product of the pressure P and the volume
    10·1 answer
  • The area of the following rectangle is 24 square units.
    6·1 answer
  • Gila's house is eight miles south and two miles east of her workplace. Her fitness center is three miles north and one mile east
    8·1 answer
  • How can square roots be written so that the radicand has no square factors?
    5·1 answer
  • Can someone please help me on 7. <br> Please
    9·1 answer
  • If there are 48 boys and 32 girls in a room filled out all of the possible ratios of boys to girls that could be made there are
    5·1 answer
  • The vertices of a square are located at (0,4), (4,0), (0, -4) and (-4,0).
    10·1 answer
  • GIVING BRAINLIEST!!!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!