Answer:
Winston:$32,000
Fran:$48,000
1 of 4 parts is equal to 1 of 6 parts so if you add 4 parts to 6 parts you get 10. Divide the total amount by 10 and you get 8000. multiply 8000 to the amount of parts each person gets and you get that.
Graph f(x)=3/2x+2. plz help
Answer:
draw a line trough (2,3) and (0, 2)
Step-by-step explanation:
f(x)=(3/2)x+2
so 3/2 is your slope and 2 is your y coordinate of y-intercept
pick any point to start for example (0, 0) and go slope=rise/run=3/2 and you will end-up at (2,3)
now you have a point (2,3) and a second the y-intercept (0,2)
draw a line trough those points
please help asap! xoxo
Answer:
Step-by-step explanation:
Only A notice the similarity
30 POINTS!! HELP ME PLS!!!
Answer:
Just kidding
Step-by-step explanation:
I dont know
Kim was walking down a rocky path. For 6 minutes, the elevation
dropped uniformly. Altogether it dropped 12 feet. What was the change in
elevation per minute for the 6 minutes?
Answer:
2 feet
Step-by-step explanation:
12 feet in 6 minutes. 12/6=2
ok I'm bout to get to the point my mother hates people that don't are not straight and I'm bi so how do I come out to my mom and my BSF
Answer:
you should life make a cake and put frosting words on it that say I'm bi and i'm proud!
You should just sit down with her and talk about it
1. Given f(x) = 3x – 4 and g(x)=–2x+7 evaluate:
(fog)(5)
Answer:
(f o g)(5) = -13
General Formulas and Concepts:
Pre-Alg
Order of Operations: BPEMDASAlgebra I
Composition of functionsStep-by-step explanation:
Step 1: Define
f(x) = 3x - 4
g(x) = -2x + 7
(f o g)(5) is f(g(5))
Step 2: Find composite function
Substitute: (f o g)(x) = 3(-2x + 7) - 4Distribute: (f o g)(x) = -6x + 21 - 4Combine like terms: (f o g)(x) = -6x + 17Step 3: Solve
Substitute: (f o g)(5) = -6(5) + 17Multiply: (f o g)(5) = -30 + 17Add: (f o g)(5) = -13Identify the equation in point-slope form for the perpendicular bisector of the segment with endpoints J(−24,−4) and K(−4,6).
Option A:
y + 6 = 2(x − 4)
Option B:
y − 6 = 2(x + 4)
Option C:
y + 1 = −2(x − 14)
Option D:
y − 1 = −2(x + 14)
Given:
Endpoints of a segment are J(−24,−4) and K(−4,6).
To find:
The equation in point-slope form for the perpendicular bisector of JK.
Solution:
Slope of JK is
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\dfrac{6-(-4)}{-4-(-24)}[/tex]
[tex]m=\dfrac{6+4}{-4+24}[/tex]
[tex]m=\dfrac{10}{20}[/tex]
[tex]m=\dfrac{1}{2}[/tex]
Product of slopes of two perpendicular lines is -1. So, product of perpendicular line of JK is -2.
Perpendicular bisector of JK passes through the midpoint of JK.
[tex]Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)[/tex]
[tex]Midpoint=\left(\dfrac{-24-4}{2},\dfrac{-4+6}{2}\right)[/tex]
[tex]Midpoint=\left(\dfrac{-28}{2},\dfrac{2}{2}\right)[/tex]
[tex]Midpoint=\left(-14,1\right)[/tex]
Point slope form:
[tex]y-y_1=m(x-x_1)[/tex]
where, m is slope.
Perpendicular bisector of JK passes through (-14,1) with slope -2. So, the point slope form of JK is
[tex]y-1=-2(x-(-14))[/tex]
[tex]y-1=-2(x+14)[/tex]
Therefore, the correct option is D.
7/2X – 19 = -13 + 2x
what is the solution equation?
if f(x) = 2(x – 3) + 4, findf (-8).
Answer:
f(-8) = -18
Step-by-step explanation:
given :
f(x) = 2(x – 3) + 4
to find f(-8), simply substitute x= -8 into the function:
f(x) = 2(x – 3) + 4
f(-8) = 2[(-8) – 3] + 4
= 2[-8 – 3] + 4
= 2[-11] + 4
= -22+4
= -18
Lewis is saving for a down payment of $8,750 on a house. The initial amount of money he has saved is $250, and the amount of money he plans on saving every month is $340. To model the situation, he created this equation, where x represents the number of months and y represents the total amount of savings: y = 250 + 340x. Determine the missing steps and justifications.
Answer:
8,750 = 250 + 340x
I believe he is missing the cost of the house
What is 33% of 171? how did you get it
Answer:
56.43
Step-by-step explanation:
= 33/100×171
=56.43
Which of the following isn't true about the graph of a proportional relationship? A. it is a straight line B. it passes through the origin C. it is "U" shape.
Answer:
Its B or it can be A because there both right
(3,11),(4,18),(5,27),(6,38) What is the domain?
Answer:
The domain is:
{3,4,5,6}
Step-by-step explanation:
The domain is all the x-values of the plots
For this equation
The domain for (3,11) is 3
The domain for (4,18) is 4
The domain for (5,27) is 5
And the domain for (6,38) is 6
Hope this helps!
Please help:
Erin had 3 1/9 boxes of granola bras. She gave 1 3/4 of the boxes to her friends. How much did Erin have left for herself?
Answer:
1 13/36
Step-by-step explanation:
i just subtracted 1 3/4 from 3 1/9
The standard width of a tennis court is 27 feet. If 1 meter ≈ 3.3 feet, what is the width of the tennis court in meters? Round to the nearest tenth, if necessary.
Answer:
8.2 meters (8.18 without rounding)
Step-by-step explanation:
27 divided by 3.3 = 8.2 meters
Can someone please help
Answer:
5.6<x<∞
Step-by-step explanation:
x has to be no less than or equal to 2.8+2.8. So, x>5.6
x is less than∞
Please use y=mx+b form or else it won’t work
Answer:
Y=6/5x+5
Step-by-step explanation:
Express 345200000 in standard form
Answer:
3.452 × 10^8
Step-by-step explanation:
hope this helps :)
Hello! please help ASAP ‼️
Determine if the ordered pair (1,-3) is a solution to the system of equations below:
y = x - 4
y = 9x - 12
Answer:
Yes, it is a solution
Step-by-step explanation:
(x,y) (1,-3)
a. Plug in x:
y= 1-4
y = -3 yes this is correct as -3 is on y.
b. Plug in X.
y=9(1)-12
y=9-12
y=-3 yes this is also correct as this also is -3 for y.
I need help on this one
(IF YOU HELP ME THANKSSS SO MUCH ❤)
Answer: B
Hope you do well!
The concurrency of which lines create the Centroid?
A. Perpendicular Bisectors B. Medians
C. Angle Bisectors
D. Altitudes
k - 8= -7 what is k
What is (8 × 10 -3 )(.0003) in scientific form.
Answer:
2.31 ×10 ^− 2
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Plz help guys answer this!!!!
Answer:
Between steps B and C
Step-by-step explanation:
12 × 5 is 60 not 72
and - × -9y = 9y
the answer should be [tex]\frac{-65}{11}[/tex]
2. What are the slope and y-intercept of the
line described by y = 3x - 6?
Answer:
If your trying to find the slope and y-int of that equation:
Slope: 3
y-int: (0, -6)
Can anyone tell me what this graph is in slope intercept form?
Answer:
the standard form equation is 1/2x^2-x-3/2=0
the vertex form equation is 1/2(x-1)^2-2=0
Step-by-step explanation:
Unfortunately, this can't be written in slope intercept form but I can write it in standard form(ax^2+bx+c) or vertex form (a(x-h)+k)
The vertex is (1,-2)
I estimate a=1/2 because the graph was widened and that can only be done by a fraction.
So, 1/2(x-1)^2-2=0
To find it in standard form
foil (x-1)(x-1)= x^2-2x+1
Then multiply by 1/2(x^2-2x+1)= 1/2x^2-x+1/2-2
To add 1/2-2. You mulitply -2 by 2/2 which equals 1/2-4/2 which equals -3/2
So the standard form equation is 1/2x^2-x-3/2=0
12. Relationship A is defined by the equation y = 9x. Some values of relationship B are shown in the table. Relationship
Answer:
it is b cuz I took the test and got it right sooooo yaa there you go have fun with the answer
simplify this expression
2 × x × 3 × y
help im so dumb
Answer:
2x x 3y
Step-by-step explanation:
PLEASE TELL ME HOW TO PASS A EXAM WHILE YOUR CAMERA IS ON AND YOU ARE FAR FROM THE DEVICE AND YOU DON'T KNOW ANYTHING.
PLEASE I BEG YOU
Answer:
Step-by-step explanation:
lol put ur books or notes or whatever behind the device and cheat
BUT I really don’t advice u to cheat just try preparing for the exam or do as much as u can and don’t waste ur time at least u would know something while solving the exam.
HELP ME!! please help me
Answer:
7xy + 2x^2t
Step by step explanation:
You just group the like terms and simplify (pay attention to the signs)
5xy + 2xy = 7xy
-1x^2t + 3x^2t = 2x^2t
So the answer is : 7xy + 2x^2t