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
topjm [15]
3 years ago
12

write the equation of the line that is parallel to y = 4x -7 and passes through the point (-2, -5). show your work.​

Mathematics
1 answer:
natita [175]3 years ago
7 0

Answer:

y = 4x + 3

Step-by-step explanation:

To do this, put the new line into the form y = mx + b where m is the slope and b is the y-intercept.

When two lines are parallel, they have the same slope. Since, the slope of the first line is 4, that means the slope of the second line is also 4.

So far, the equation is y = 4x + b.

Then, since you know (-2, -5) is a solution, x = -2, y = -5 is a solution so you can plug this into the equation.

This would be:

-5 = 4 * -2 + b

-5 = -8 + b

3 = b

This means the equation is y = 4x + 3.

You might be interested in
How many decimals in multiplication.
kari74 [83]

Answer:

In multiplication of a decimal by a decimal number we will learn how to find the product of a decimal by another decimal.

To multiply a decimal number by a decimal number, we first multiply the two numbers ignoring the decimal points and then place the decimal point in the product in such a way that decimal places in the product is equal to the sum of the decimal places in the given numbers.

8 0
2 years ago
Find the total amount of water that will leak in the first 24 hours if the leak is not fixed. Use the formula sn=a1-rn1-r and ro
coldgirl [10]

whats the formula?

Step-by-step explanation:

4 0
3 years ago
A recipe used 2/3 cup of sugar for every 2 teaspoons of vanilla. How much sugar was used per teaspoon of vanilla?
anastassius [24]
2/3 in decimal form is .6 repeating
.6 repeating divided by 2 is .3 repeating is equal to 1/3
5 0
3 years ago
What are the solutions to log (x² + 8) = 1 +logo(x)?
kherson [118]

Answer:

x = 9.125 and 0.875

Step-by-step explanation:

Given the expression

log (x² + 8) = 1 +log(x)?

This can also be written as;

log (x² + 8) = log 10 +logo(x)

log (x² + 8) =  log(10x)

(x² + 8) =  (10x)

x² -10x + 8 = 0

Factorize;

x = 10±√(-10)²-4(8)/2

x = 10±√100-32/2

x = 10±√68/2

x = 10±8.25/2

x = 10+8.25/2 and 10-8.25/2

x = 18.25/2 and 1.75/2

x = 9.125 and 0.875

4 0
3 years ago
Help with this question, ASAP!!
andreev551 [17]

Answer: Your answer would be 6

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is 14x65?. Whoever answers with detail will be marked brainliest. Plz don't type random. I will give 29 points to solvers!
    13·2 answers
  • 3 boxes of baseball cards weigh 90 pounds. How many pounds do 4 boxes weigh
    12·2 answers
  • Compare decimals in differ
    12·1 answer
  • Help what does this equal . its on khan academy
    6·1 answer
  • 2 divided by 3 + 4 times 2
    9·2 answers
  • What is the equation
    7·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • 2 Simplify: 2 (5+ 3x) + (x + 10)​
    15·1 answer
  • Describe fully the single transformation that takes shape A to shape B
    8·1 answer
  • Kayli made 3 times as many Peanut Butter
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!