Answer:
Where's the question?
Step-by-step explanation:
What is the rate of change of y with respect to x for 25x-4y=50?
(Not multiple choice)
Answer:
Rate of change is 6.25.
Step-by-step explanation:
The rate of change of y with respect to x is [tex]-\dfrac{25}{4}[/tex].
Important information:
The given equation is [tex]25x-4y=50[/tex].We need to find the rate of change of y with respect to x.
Rate of change:The given equation can be written as:
[tex]-4y=-25x+50[/tex]
[tex]y=\dfrac{-25x+50}{4}[/tex]
[tex]y=-\dfrac{25}{4}x+\dfrac{50}{4}[/tex]
Differentiate y with repsect to x.
[tex]y'=-\dfrac{25}{4}(1)+0[/tex]
[tex]y'=-\dfrac{25}{4}[/tex]
Therefore, the rate of change of y with respect to x is [tex]-\dfrac{25}{4}[/tex].
Find out more about 'Rate of change' here:
https://brainly.com/question/26226278
Solve 3 + 4x > –5 for x.
Will Mark Brainliest
Answer:
x > -2
Step-by-step explanation:
to get 4x alone, we have to subtract 3 from -5
-5 - 3 = -8
4x> -8
-8/4 = -2
x>-2
Answer: x > -2
Step-by-step explanation:
Which equations show direct variation
A) 6*x=1/y
B) 6*y=1/x
C) 6*x=y
D) x=6-y
Not sure what the answer is. Please don't answer if you're not sure what the answer is. Thanks!
Answer:
Is c
Step-by-step explanation:
Which function has a greater rate of change?
Function A:
x 1.5 2.5 3.5 4.5 5.5
y –5 0 5 10 15
Function B:
y = –4.5x + 15
Function A has a rate of change of
and Function B has a rate of change of
, so Function
has a greater rate of change.
PLEASE THIS IS ALL functions I WILL GIVE BAINLESIT FOR THE RIGHT ANSWER THERE ARE THREE AND THERES A 20 POINTS REWARD
Answer:
What do you mean I don't get part a. B is 12.75.
Step-by-step explanation:
Please explain in complete sentences
Explain how you might go from gallons to cups using more than one conversion factor.
Answer:
You go from Gallons to Quarts To Pints To Cups
Step-by-step explanation:
1G= 4Q= 8P= 16C
Sara used a number line to add. She started counting at 10, and then she counted until she was over the number –4 on the number line. If Sara is modeling addition, what number did she have to add to 10?
Explain and show your reasoning.
Answer:
-14
Step-by-step explanation:
PLEASE HELP!!!!!!
idk
Answer:
5cm is a correct answer
Answer:
5
Step-by-step explanation:
80/16
7/9−1/4= answer now plzzzzzz
i will give you branlyist
What is the sum of -1/2 and 3/4?
Answer:
the answer is 0.25
Step-by-step explanation:
i just got the answer correct
What is the least common denominator for these two fractions?
[tex]-2/3 - (-3/4)[/tex]
Answer:
12
Step-by-step explanation:
Equivalent Fractions with the LCD
2/3 = 8/12
3/4 = 9/12
Answer:
12
Step-by-step explanation:
Figure ABCD is rotated by 180 degrees about the origin in the counterclockwise direction to obtain figure A′B′C′D′:
A coordinate grid is labeled from negative 5 to 0 to 5 on both x and y axes at increments of 1. Figure ABCD has A at ordered pair negative 4, negative 2, B at negative 2, negative 3, C at negative 3, negative 4, D at negative 4, negative 4. Figure A prime B prime C prime D prime has A prime at ordered pair 4, 2, A prime at 2, 3, C prime at 3, 4, D prime at 4, 4.
Which statement best compares the lengths of the sides of the two figures? (5 points)
Length of AB = Length of C′D′
Length of CD = Length of A′B′
Length of CD = Length of B′C′
Length of AB = Length of A′B′
Answer:
Length of AB = Length of C′D′
Length of CD = Length of B′C′
Step-by-step explanation:
Not sure but I think
Easiest question
Please help
Step-by-step explanation:
If its so easy why dont you do it?
Answer:
yea if it easy y cant u do it
Step-by-step explanation:
Elena has some bottles of water that each holds 17 fluid ounces. How many bottles does it take to hold 51 fluid ounces of water??
Answer: 3 bottles
Step-by-step explanation:
51/17 = 3
Answer:
3 bottles.
Step-by-step explanation:
NEED HELP ASAP
WILL GIVE BRAIN
Step-by-step explanation:
1question
we know that
force=m.a
= 50×5
= 250 N
THEREFORE 250N force should be applied
The table shows the relationship of how many pounds of pecans are needed to make a certain number of pies:
Number of Pies: 3 6 9
Pounds of Pecans: 2 4 6
Which graph below shows plots of equivalent ratios for this situation?
(Photos go from A to D.)
Answer:
Its A, I hope this helps
Find the missing angles
Answer:
Step-by-step explanation:
110 and 80
Ms. Garland bought x number of shirts for the new members of her chorus. The cost for X number of shirts, including $3.99 shipping was $77.49. Each shirt cost $12.25. There was no sales tax on this purchase. Which equation could be used to find X?
A. 3.99(x + 12.25) = 77.49
B. 3.99x + 12.25 = 77.49
C. 12.25 (x + 3.99) = 77.49
D. 12.25x + 3.99 = 77.49
Answer:
b
Step-by-step explanation:
What is the solution to the problem below
Mrs. Morales polled 100 math students on the first day of school and found out that math is the favorite subject of 65% of the students. What fraction of her students did vote for math as their favorite subject?
pls help me I need the right answer
20 pts pls
Which is the equation of the graphed line written slope-intercept form?
Answer:
Its the third one
Step-by-step explanation:
its the only negative one
12 divided by 1/2 is
Your friend sells you a bicycle for $63 Your friend sells you a bicycle for $21 The total cost is 150% of what your friend spent originally. How much did your friend spend originally? How much money did your friend earn by selling the bicycle and helmet to you? Your friend originally spent $_________
Answer:
Originally Spent: $56
Money Earned: $28
Step-by-step explanation:
63+21=84
(Blank)*3=84
84/3=28
84-28=56
giving brain liest to who ever does all and the word question!!
Answer:
G= 2.5
H= 2.5
Clare’s is running at a constant pace
Clare’s table is proportional because her distance (d)= 0.4t because
2/5=0.4
4/10= 0.4
6/15= 0.4
8/20= 0.4
please Mark me brainliest
Drag each equation to show if it could be a correct first step to solving the equation 8(x + 5) = 56.
Answer:
8x+40=56
Step-by-step explanation:
You have to distribute the 8
Then finish the rest of the problem
will give branliest and 10 points please answer with correct work
Answer: Part A the answer is yes and Part B the answer is no.
Step-by-step explanation:
Part A when you divide 7 by 2 you get 3.5 and if you multiply that number by the rest of the numbers and you get the number beneath the other number.
Part B when you divide 8 by 5 you get 1.6 and if you multiply that number by the rest of the numbers and then you don't get the number beneath the other number.
Danche!
Alexis loves corn on the cob. She is at a beach party where there are three tables. The large table has 11 seats and 15 ears of corn on the serving plate. The medium table has 8 seats and 11 ears of corn. The small table has 5 seats and 7 ears of corn. Assume that all the seats will be filled and the corn will be shared equally. Where should Alexis sit if she wants to get the most corn?
A-large table
B- medium table
C- small table
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chelsea graphs a proportional relationship bradlyn graphs a line that passes through the origin what do you know about the y-intercept of each students graph
Answer:
bradyn graphs a line that passes throw the origin. what do you know ... do you know about the y-intercept of each student graph? explain your answer ... a straight line D- no because the graph does not go through the origin.
Step-by-step explanation: