Answers
Answer:
f= 2x+3
x
Step-by-step explanation:
Let's solve for f.
fx=2x+3
Step 1: Divide both sides by x.
fx
x
=
2x+3
x
f=
2x+3
x
Related Questions
Christia is saving for a new tablet. It costs $90. She has already saved $23. How much more does she need to save?
Write an expression with the variable x:
Solve the equation x=
Answers
90-23=67
Christia need $67 to get a tablet.
Which system of equations has the same solution as the system of equations shown below?
6x + 2y = 10
8x + 4y = 12
a. 6x + 2y = 10
4x = – 8
b. 6x + 2y = 10
– 4x = – 8
c. 10x = 16
8x + 4y = 12
d.– 2x = 4
8x + 4y = 12
Answers
Answer: Its b
Step-by-step explanation:my teacher told me
Answer:b
Step-by-step explanation:
Jack and Jill applied for the same credit card from the same bank. The bank checked both of their FICO scores. Jack had an excellent credit rating, and
Jill had a poor credit rating
Jack was approved for a card with an APR of 12%. What was his monthly periodic rate?
Jill was approved for a card with an APR of 21%. What was her monthly periodic rate?
If each of them had an average daily balance of $700 and had to pay a finance charge, how much MORE will Jill pay than Jack?
Answers
Answer:
a. Jack's monthly periodic rate = 1%
b. Jill's monthly periodic rate = 1.75%
c. Amount paid more by Jill than Jack = $5.25
Step-by-step explanation:
a. Jack was approved for a card with an APR of 12%. What was his monthly periodic rate?
Jack's monthly periodic rate = Jack's annual percentage rate (APR) / Number of months in a year = 12% / 12 = 1%
b. Jill was approved for a card with an APR of 21%. What was her monthly periodic rate?
Jill's monthly periodic rate = Jill's APR / Number of months in a year = 21% / 12 = 1.75%
c. If each of them had an average daily balance of $700 and had to pay a finance charge, how much MORE will Jill pay than Jack?
Jack's finance charge = Jack's monthly periodic rate * Average daily balance = 1% * $700 = $7
Jill's finance charge = Jill's monthly periodic rate * Average daily balance = 1.75% * $700 = $12.25
Amount paid more by Jill than Jack = Jill's finance charge - Jack's finance charge = $12.25 - $7 = $5.25
Plzz help I’ll mark Brainly!!!
Answers
Need help ASAP plzzzzzzx
Answers
Answer:
Yes, because each point has its own individual line; they don't share a line. Also, if you use the Vertical Line Test, you can confirm that it's a function because two or more points are not sharing a line.
Can y’all help me find the length ?
Answers
Answer:
12
Step-by-step explanation:
32-20=12
(Correct me if i am wromg)
Devin jumped off a cliff into the ocean in Acapulco while vacationing with his family. His height as a function of time could be modeled by the function h(t)= -16t square root 2 +16t +96, where T is the time in seconds and H is the time in feet. How many seconds until Devon hit the water? Around to the nearest tenth is necessary.
Answers
Answer:
3 seconds
Step-by-step explanation:
Given the height modelled by the function
h(t) = -16t² + 16t + 96
The hit the water at h(t) = 0
0 = -16t² + 16t + 96
Divide through b y -16
0 = t² - t - 6
t² - t - 6 = 0
t² - 3t+2t - 6 = 0
t(t-3)+2(t-3) = 0
t+ 2 = 0 and t - 3 = 0
t = -2 secs and t = 3secs
Since t can't be negative, hence;
t = 3 secs
hence it will take 3 seconds until Devon hit the water
I don’t know what I’m doing help
Answers
Answer:
B is the answer.
x*3=y
hii pls help i’ll give you brainliest if you give a correct answer.
Answers
Answer:
Step-by-step explanation:
How many 3/8 are in 5/4? We can set this number as x. Therre are x number of 3/8 that make up 5/4:
Therefore the PART A is: x* 3/8 = 5/4
On the other hand, 5/4 / 3/8 = x (this is just the reverse of what I mentioned earlier)
I hope this helps! :)
simplify - ( 3 z ) 2
Answers
Answer:
-6z
Step-by-step explanation:
Answer:
−6z is your answer
Step-by-step explanation:
I know I don't know how to simplify or anything its ratios :(
Answers
Answer:
C.) 1 : 20
Step-by-step explanation:
solve this problem here vv:
Answers
Answer:
3
Step-by-step explanation:
Answer:
3 coefficients or answer c
Step-by-step explanation:
A coefficient is a holder of a vairable for example 5x in this equation 5 is the variable.
hope this helped brutherrr
hurry
due today
please
thanks
Answers
Answer:
392.7
Step-by-step explanation:
Answer: 125pi or 392.7
Step-by-step explanation:
The equation for volume of a cylinder is V=(pi)(r^2)h
The equation for this cylinder is: V=(pi)(5^2)5
Which equals 125pi
Answer number 3 in the picture pls! I really need the help
Answers
help with both question plz!
Answers
Answer:
Third answer
Step-by-step explanation:
Answer:
13. You got it right
14. He can swim for 5 hours
Step-by-step explanation:
I WILL MARK THE BRAINIEST
solve for x
Answers
Answer:
22?
Step-by-step explanation:
I'm not quite sure
Help me with this geometry if you know it
Answers
Answer:
1) it looks like it'll be (1,5)
2) it looks like it'll be (-1,-1)
hope it's right
Step-by-step explanation:
A piece of wire 60 cm long is cut into two pieces, each to be bent to make a square. The length of a side of one square is
should the wire be cut?
The length of the shorter piece of wire is
cm.
Answers
225 cm^3
Min Area:
80.36 cm^3
i got this from socratic.. hope it helps ;)
NEED HELP!!
Find the slope of the line.
The slope of the line is
Answers
Answer:
m=3
Step-by-step explanation:
Gabrielle charged $5,700 at the local music store in order to purchase some equipment for her studio. The store offered no interest for 8 months, or 18 percent annually if the balance was not paid in full prior to the end of the interest-free period. How much interest will Sabrina be charged once she lets the account go past 8 months without making any payments?
Answers
Answer:
684
Step-by-step explanation
A watercolor painting is 23 inches long by 11 inches wide. Ramon makes a border around the watercolor painting by making a mat that adds 1 inch to each side of the length and the width. What is the area of the mat?
Answers
Answer:
288 inches ²
Step-by-step explanation:
Water color painting
Length = 23 inches
Width = 11 inches
Mat that adds 1 inch to each side of the length and the width
Mat
Length = 23 + 1 = 24 inches
Width = 11 + 1 = 12 inches
What is the area of the mat?
Area of the mat = length × width
= 24 inches × 12 inches
= 288 inches ²
Which number can each term of the equation be multiplied by to eliminate the fractions before solving in the equation
6-2x1-2x+5
Answers
Answer: 12
...................
I took notes and went back through the lesson but I can't get it. Help, please!!!
Answers
Answer:
\/
Step-by-step explanation:
▪Picture 1. x = 28
[tex] \frac{x}{42} = \frac{10 + x}{57} \\ 42(10 + x) = 57x \\ 420 + 42x = 57x \\ \frac{ \: \: \: \: \: \: \: \: \: \: \: - 42x = - 42x}{ \frac{420}{15} = \frac{15x}{15} } \\ \\ 28 = x[/tex]
-
▪Picture 2. I don't know what in trying to solve.
▪Picture 3.
•ABC = 50
•DEF = 95
•GHI = 65
•JKL = 55
▪Picture 4. I dont know how to do that
Segment AB falls on line 6x + 3y = 12. Segment CD falls on line 4x + 2y = 8. What is true about segments AB and CD?
A They are parallel because they have the same slope of −2.
B They are parallel because they have the same slope of one half.
C They are lines that lie exactly on top of one another because they have the same slope and the same y-intercept.
D They are lines that lie exactly on top of one another because they have the same slope and a different y-intercept.
Answers
Answer:
C. They are lines that lie exactly on top of one another because they have the same slope and the same y-intercept.Step-by-step explanation:
Given lines
6x + 3y = 12 ⇒ 2x + y = 4 ⇒ y = -2x + 44x + 2y = 8 ⇒ 2x + y = 4 ⇒ y = -2x + 4The lines are same as both have same slope and y-intercept.
Correct statement is following:
C. They are lines that lie exactly on top of one another because they have the same slope and the same y-intercept.Answer:
C. They are lines that lie exactly on top of one another because they have the same slope and the same y-intercep
Step-by-step explanation:
What is the slope of the line that passes through the points (-2,-6) and
(14,-2)
Help please!!
Answers
Answer:
1/4 please put me the brainliest
Step-by-step explanation:
Slope: (Yb - Ya) / Xb - X-a
= (-2 - (-6)) / (14 - (-2)
= (-2 + 6) / (14 + 2)
= 4/16
= 1/4
2. Y-intercept
Y = mx + b
-6 = (1/4)(-2) + b
-6 = -0.5 + b
-6 + 0.5 = -0.5 + 0.5 + b
-5.5 = b
B = -5.5
Equation:
Y = 1/4x + -5.5
Y = 1/4x - 5.5
Tin
This is part 1 of 2 for your test today 01/22.
Make sure to complete second part.
15
D Question 1
1 pts
Greg walked to the store and then retumed home. This graph shows the distance Greg was from his house at different times during his walk.
Which statement is true?
Greg walked home from the store at a slower rate than he walked to the store.
Greg was at the store for 20 minutes.
Greg walked home from the store at the same rate he walked to the store,
Greg walked to the store at a slower rate than he walked home from the store,
Answers
Answer:
Greg walked home from the store at a slower pace than he walked to the store.
Step-by-step explanation:
We can see that he walked 15 minutes to, and 20 minutes from. :)
Good luck hun!
Which ordered pair is not a solution of the equation y = 2x – 1
F (3,5)
H (4,9)
G (9, 17)
J (6, 11)
Answers
Answer:
H
Step-by-step explanation:
Explanation:
The format is (x,y) ; (4,9) Therefore, you plug in 4 for x then 9 for y. Which will give you “9=2(4)-1” and then simplify, which will give you.. “9=8-1 AKA 9=7” which is not accurate. Therefore that is NOT a solution to the equation...
STEP-BY-STEP:
y = 2x - 1
9 = 2(4) - 1
9 = 8 - 1
9 = 7
^^^^ NOT TRUE
So, therefore the answer IS H (4,9) because it’s asking what is NOT a solution.
Matt is the catcher for his schools baseball team. The catcher must be able to throw from home plate to the second base. What is the distance from home plate to second
Answers
Answer:
The distance from one base to the next is 90 ft. You can make a right triangle with two sides being 90 ft and the long side being the distance between home and second. Then you use the pythagorean theorem to find that distance.
90^2 + 90^2 = d^2
d = sqrt (16200) = 127.28 ft
Identify the slope and y-intercept of the equation.
y = -2x + 1
Answers
Answer:
Slope= -2 y intercept= 1
Step-by-step explanation:
PUT ME THE BRAINLIEST PLEASE
A hotel manager buys 30 pillow cases and 25 shower curtains for $375. The manager then
buys another 28 pillow cases and 35 shower curtains for $455. How much is the cost of one
pillow case and one shower curtain?
Select one:
O a. $5 and $9
O b. $4 and $10
O c. $6.50 and $11
O d. $6 and $12
Answers
Answer:
The answer would be a!!!!!!
Step-by-step explanation: