Answers
To find m, we can use the formula y2 - y1 / x2 - x1
x1 = 2
y1 = 50
x2 = 4
y2 = 90
Let's plug these numbers into our formula.
m = 90 - 50 / 4 - 2 = 40/2 = 20
So far our equation looks like: y = 20x + b
Now, let's plug one of the points into our equation.
50 = 20(2) + b
Simplify
50 = 40 + b
Subtract 40 from both sides.
10 = b
The final equation is: y = 20x + 10
Related Questions
15
A recent college grad accepts a job at Google Inc. The job has a salary of $50,000 and is guaranteed an annual
pay increase of 3%. What will their salary be after 7 years?
Show Your Work
Answers
Answer
$60500
Step-by-step explanation:
$50,000÷100=500 1%=500
500x21(3%x7)=10500
$50,000+$10500=$60500
A deep sea exploring ship is pulling up a driver at the rate of 45 feet per minute. How deep is the diver 10 minutes?
Answers
Answer:
450 ft
Step-by-step explanation:
45 x 10 = 450
Answer:
450 feet
Step-by-step explanation:
45 times 10 = 450
how can you tell if a number is irrational
Answers
Answer:
Basically if its a non-terminating:non-repeating decimal its irrational.
For Example:Pi:π = 3.141592…as you may know it goes on into infinity without a specific pattern to it
HOPE THIS HELPS!
You need to write an essay that has at least 700 words. You have written 300 words so far. Write an inequality that represents the number of words w that you have left to write.
Answers
Answer:
300 + w ≤ 700
Step-by-step explanation:
It would not be 300 + w = 700 because you have to write at least 700 words, so 300 + w must be equal to or greater than 700, and the equal to or greater than sign is ≤
I hope this helps :)
PLS HELP EMERGENCY what is 4/25 times 10. PLEASE ANSWER AS A FRACTION IN SIMPLEST FORM
Answers
The answer is 8/5.
4/5 x 10 = 1 3/5
= 8/5.
A line passes through the points (−8,−7) and (−4,−4). What is the equation of the line in Slope-Intercept Form? (A y=43x−1) (B y=34x−1) (C y=43x+1) (D y=34x+1)
Answers
Answer:
y=43x−1
Step-by-step explanation:
The equation of the line in Slope-Intercept Form is B: y = (3/4)x − 1.
What is the meaning of Slope-Intercept Form?The slope intercept form of such a straight line is among the most common ways to represent a line's equation. When given the slope of a straight line and the y-intercept, the slope intercept equation can be utilized to find the equation of a line.For the given question.
The line passes through the points-
(x1, y1) = (−8,−7)
(x2, y2) = (−4,−4).
Find the slope using formula;
slope = m = (y2 - y1)/(x2 - x1)
m = (-4 + 7)/(-4 + 8)
m = 3/4
The equation of the line in slope intercept form is found by;
y - y1 = m(x - x1)
y + 7 = (3/4)(x + 8)
y = (3/4)x - 1
Thus, the equation of the line in Slope-Intercept Form is B: y = (3/4)x − 1.
To know more about the Slope-Intercept Form, here
https://brainly.com/question/1884491
#SPJ2
-1 x f(-8) - 4 x g(4)
Answers
Answer:
=8fx−16gx
Step-by-step explanation:
Given m∥n .
What theorem or postulate justifies this statement?
∠4≅∠6
alternate interior angles theorem
alternate exterior angles theorem
corresponding angles postulate
vertical angles theorem
linear pair postulate
Answers
Answer: heres the answer for future people lel
The theorem that justifies this statement ∠4≅∠6 is; Alternate Interior Angles.
What are Alternate Interior angles?When two parallel lines are crossed by a transversal line, the pair of angles formed on the inner side of the parallel lines, but on the opposite sides of the transversal are called alternate interior angles. These alternate interior angles are always equal.
From the given diagram, we see that ∠4 and ∠6 fall into the category of alternate interior angles.
Read more about Alternate Interior angles at; https://brainly.com/question/24839702
#SPJ2
PLS HELP ME 16 and 17
Answers
Multiply the binomials (x+5)(3x-1)
Answers
Plz help I’m offering 40 points.
Answers
Alex didn't answer it correctly, because if you see the part where it says -5x - (-7...
it has two minus signs, one in front of the parantheses, and one behind it.
Since they cancel each other, the 7 would be positive.
Simplify the following to an expression involving a single
trig function with no fractions.
Answers
Answer
Step-by-step explanation:
cos x
If point C, shown on the coordinate plane below, is reflected over both axes to create C’, what will be the coordinates of C’
(-3, 2)
(3, -2)
(3, 5)
(-3, -2)
Answers
Answer:
(-3, 2)
Step-by-step explanation:
Answer: (-3,2) is the Answer.
Step-by-step explanation:
Mark me brainliest please!
Parallel to y=-3x+4,xintercept at 4
Answers
Answer: Equation: y=−3x+12
Explanation:
The x-intercept means y=0andx=4
Use the equation:
0=−3⋅4+b
Add 3⋅4=12 to both sides:
12=12
−12
=b→b=12
plz mark brainleist
Sam found that 25% of the 236 patients he saw in a week were near-sighted. How many of the patients Sam saw were near-sighted?Sam found that 25% of the 236 patients he saw in a week were near-sighted. How many of the patients Sam saw were near-sighted?
Answers
Answer:
59 patients
Step-by-step explanation:
Total patients Sam saw in a week = 236
Percentage of patients near-sighted = 25%
How many of the patients Sam saw were near-sighted?
Number of patients near-sighted = 25% of 236
= 25/100 × 236
= 0.25 × 236
= 59
Number of patients near-sighted = 59 patients
The number of patients Sam saw in a week that were near-sighted is 59 patients
Find the domain and range of the function represented by the graph. Select all that apply.
What is the range
Answers
Answer:
Domain: [-2, 0, 2, 4]
Range: [3]
Step-by-step explanation:
The domain of the function are all values of x that are plotted on the horizontal axis (x-axis), while the range are the corresponding y-values plotted on the vertical axis (y-axis).
Therefore,
Domain of the function = [-2, 0, 2, 4]
Range of the function = [3] (only 1 possible value of y can be seen as plotted on the gray]
HURRY! What value of x makes this equation true? (8.8C) *
20
+ 3
3
O a. 3
O 6.-9
C-1
d. 27
Answers
please answer tell fast
Answers
Step-by-step explanation:
After travelling 3/4 distance on the circular track, radii of the circle will make right angle and the displacement would be equal to the hypotenuse of this right triangle. Which by Pythagoras theorem is given as:
[tex]displacement \\ = \sqrt{ {400}^{2} + {400}^{2} } \\ = \sqrt{160000 + 160000} \\ = \sqrt{2 \times 160000} \\ = 400 \times 1.414 \\ = 565.6 \: m \\ \\ distance \\ = \frac{3}{4} \times circumference \: of \: circle \\ = \frac{3}{4} \times 2\pi \: r \\ = \frac{3}{4} \times 2 \times 3.14 \times 400 \\ = 6 \times 314 \\ = 1,884 \: m[/tex]
In the figure, x=2y, y=2z, and z=2w. Find the value of w. A. 12° B. 30° C. 36° D. 45°
Answers
Answer:
w=12
Step-by-step explanation:
put it like this
x=x
x=2y
x=4z
x=8w Now, x=8w, y=4w because there are 2 y's and 8/2 is 4, same thing goes with z so z=2w and w=w.
8+4+2+1=15 180/15=12
Are the lines given parallel, perpendicular, or neither? y=3x-7 and y=3x+1. Please help!
Answers
Answer:
These lines are parallel to each other
Step-by-step explanation:
It has the same slope of 3 and the only thing that is different is the y-intercept
Your club is going to make and sell cookies as a fund raiser. You buy ingredients for $33.25
and a sign for $2.50. You will sell each cookie for $0.50. Write and solve an inequality to
determine the number of cookies (c) you must sell to earn a profit of at least $50.
Answers
Answer:
172
Step-by-step explanation:
Quadrilateral ABCD is a parallelogram. If m
Answers
Answer: Angle D would be the same as Angle B so the answer is 49 degrees.
Step-by-step explanation:
7 is a solution to the equation 3n + 9 = 33.
true or false
Answers
Answer:
false
Step-by-step explanation:
3(7) = 21+9 = 30
Answer:
False
Step-by-step explanation:
Hope This Helps!!!
-4.6+5.3 help please thank you are the best
Answers
Answer:
0.7
Step-by-step explanation:
Answer:0.7
Step-by-step explanation: you can use a Calculator to help
I need help please! dont guess please I really need the correct answer this is a test quesion1
Select the correct answer
simplify:
3 x 3^2 + 8 ÷ 2 - (4 + 3)
A. 30
B. 24
C. 23
D. 32
Answers
Answer: B
Step-by-step explanation:
Multiply. 17.2 x 3.6
Answers
Explanation:
Answer:
61.92
Step-by-step explanation:
i just used a calculator
What is the value of 5 - 12?
Answers
Answer:
-7
Step-by-step explanation:
Answer:
-7
Step-by-step explanation:
5-12=-7
hope this helps lol
select the correct answer. solve: -36 4/9-(-10 2/9)-(18 2/9
Answers
The answer is in the image
question in above picture
explanation please not jusr answer
Answers
Answer:
x+16
Step-by-step explanation:
For this one the negative signs become positive because, if you multiply a negative number*a negative number it becomes positive. That is a rule.
[tex]-(-x-16)\\-1(-1x)-1(-6)\\x+16[/tex]
Answer:
C.) x+16
Distribute parentheses -(-x) - (-16)Apply minus-plus rulesx+16
:) Hope This Helps You :)
Help ASAP Use the parabola tool to graph the quadratic function f(x)=x2−12x+27.
Graph the parabola by first plotting its vertex and then plotting a second point on the parabola.
Answers
Answer:
2 x-intercepts at 3 and 9
Step-by-step explanation:
x^2-12x+27=0
(factoring)
(x-3)(x-9)=0
this tells us that there is going to be a x-intercept at both 3, and 9, and that there is no stretching of it. It would look like this.