Answer:
The answer is B, the 2nd graph.
Step-by-step explanation:
just did it on edge 12/22/2020
Answer:2nd one
Step-by-step explanation: just took it
In 3/5÷3=1/5, the (blank) is 3. what is the blank supposed to be?
a) quotient
b) divider
c) divisor
Answer:
C) Divisor
Step-by-step explanation:
Dividend/Divisor=Quotient
Please help me I will give you the brain thing and extra points. (image below)
Answer:
A) 5 minutes
Step-by-step explanation:
What you’re looking for is where the two lines on the graph intersect, which is at 5 minutes. Therefore, they have filled the same number of barrels in 5 minutes
Solve for w. Show your work.
( 36 ÷ 3 )( 2 x 6 ) = w
Answer: 144
Step-by-step explanation:
Please help, I will give brainliest to best answer
Brainliest checklist:
-Must show work
-Must be correct
Answer:
060.28
Step-by-step explanation:
3 can't go into 1, but it goes into 18 six times with 0 left over. 3 goes into 0 zero times. 3 goes into 5 one time with 2 left over. 3 goes into 26 (because you pull the 6 down) 8 times with 2 left over.
hi um can yall pls help me sorry im kinda horrid at math
Answer:
the answer is 1
Step-by-step explanation:
Which equation is a linear function? (Look at the photo I attached for the choices) please help me I am confused!
Please help me out as soon as possible!!
I will mark as brainliest for the correct answers given
Thankyou!!
Answer:
(C) 10
Step-by-step explanation:
The numbers inside are the difference between the numbers outside.
Look at the left figure.
6 = 10 - 4
8 = 18 - 10
14 = 18 - 4
Look at the middle figure to confirm this also works there.
Now apply it to the right figure.
? = 15 - 5
? = 10
Answer: (C) 10
1) Abigail babysits for her neighbors and earns $12 for two hours. Two weeks later, Abigail babysits for three hours and earns $18. What is her constant of proportionality?
2) A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cookies made, y, to the number of cups of flour used, x ?
3) A cheetah can run at a speed of 70 miles per hour. Which representation shows the distance a cheetah can travel at this rate?
4) y=3x-2 what is the value of m? What is the y-intercept?
5) Carisma Car Wash earns $21 for 3 customer car washes in the morning and $42 for 6 customer car washes in the afternoon. If the amount of dollars spent varies directly with the number of customers, what is the constant of proportionality?
6) y=-4x What is the value of k?
7) Coach Vasquez runs four mornings of the week. On Monday morning, he ran for 1.3 hours at a speed of 7.4 miles per hour. How far did he run on Monday morning?
8) ally opened a savings account with an initial deposit of $650. She will not make any other additional deposits or withdraws. The account earns 2% simple interest. What is the total amount that Sally will have in her account after 3 years?
9) Jim decides to take out a $5000 student loan this year. If he will pay 10% interest compounded annually, how much will the total loan amount be in 1 years when he graduates?
10) A handy man charges a $60 service charge plus $50 an hour for labor. Which equation can be used to represent y, the total charge, for a job that took x hours?
11) Given the following equation find the y intercept. y=6x+8
12) A fish is swimming at a constant rate toward the ocean floor. The equation y = -7x - 3 can be used to represent this situation, where y is the depth of the fish in meters below sea level and x is the number of seconds the fish has been swimming. Which statement best describes the depth of the fish, given this equation?
13)
Answer:
?
Step-by-step explanation:
Which one do I answer all of them
pls...Solve n + 8 < - 9
Answer:
N+8<-9
subtracting 8 in both side
N+8-8<-9-8
N=-17
Step-by-step explanation:
n+8<-9
n< -9-8
n<-17 ans
Two linear functions are displayed. Function One is represented by the graph:
The second linear function is y = -4x. Which statement is true about the slope of the two functions?
A) The slope of function one is positive and the slope of function two is negative.
B) Both functions have a negative slope.
C) Both functions have a positive slope.
D) Both functions have the same slope.
Answer:
Option A
Step-by-step explanation:
Function One is represented by the graph. We can see that the slope of the First Function is positive because the formula of slope is
[tex]Slope=\frac{Change\ in\ y}{Change\ in\ x} \\\\[/tex]
And we can see that in the graph the change in y and change in x are both positive as the function is increasing because if we see the graph closely,
When x = 1 the value of y = 2 and when x = 2 the value of y = 4 and when x = 3 the value of y = 6 so the values are increasing of x and of y hence the slope is positive and the value of slope is 2.
Now the Second Function which is y = -4x here the slope is negative because the slope-intercept form of the equation is .
[tex]y=mx+b[/tex]
and the second function is
[tex]y=-4x[/tex]
if we compare both these equations we get the value of m = -4 where m is also called the slope. So the slope of the second function is negative.
So
Option B is incorrect because the slope of the first function is positive
Option C is incorrect because the slope of the second function is negative
Option D is incorrect because the slope of the first function is 2 and the slope of the second function is -4
That leaves us with Option A which is correct, where we can see that the slope of the first function is positive and the slope of the second function is negative
Answer:
A) The slope of function one is positive and the slope of function two is negative.
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
We see that the 1st graph has a positive slope; as x increases, the y-value also increases. Therefore, the 1st graph must have a positive slope.
We are given the equation y = -4x as our second line. Using our y = mx + b form, we see that our slope m = -4. Therefore, the 2nd graph has a negative slope.
Our answer choice then would be A, as it is the only one that matches the descriptions.
Enter an equation in standard form to model the linear situation.
A bathtub that holds 28 gallons of water contains 18 gallons of water. You begin filling it, and after 5 minutes, the tub is full.
prove that for any natural value of n the value of the expression (n+2)^2-(n-2)^2 is a multiple of 8.
Answer:
Se below
Step-by-step explanation:
Simplifying, using formula a^2 - b^2 = (a +b)(a - b)
(n + 2)^2 - (n - 2)^2 =(n + 2 + n - 2)(n + 2 - n + 2) =2n(4) =8nAs we see the resulting expression is multiple of 8
I need help on these questions can u make sure u do all of them cuz some people just only do one problem.
Answer:
(I can't figure out number one)
2. 7 1/2 feet below sea level or -7 1/2 feet
3. It would stop on the 17th floorl
Step-by-step explanation:
2. You subtract 20 1/2 by 28 to get your answer. Flipped around, 28 - 20 1/2 is 7 1/2 so back to the right way would be -7 1/2 or 7 1/2 feet below sea level.
3. 23 + 5 = 28
28 - 14 = 14
14 + 3 = 17
So the 17th floor would be the answer.
Answer:
im soo srry i want to be smart i hope you could understand that im dumb and cant even awnser thase questions
Step-by-step explanation:
this time actually awnser the question! or i will flagg yoi
Answer:
1
Step-by-step explanation:
PLEASE HELP I GIVE 20 POINTS!!!!
Help please!! I has more mathematical junk needing answers, lol.
question in the photo.
Is the simplified form of 2 with a radical of 3 multiplied by 2 with a radical of 6 a rational number?
Answer:yes
Step-by-step explanation:
Answer: yes
Step-by-step explanation:
Samantha and Luis are attempting to determine the average number of library books that seventh-grade students check out at one time. Samantha surveys every other seventh grade student leaving the library. She samples a total of 40 of the 200 seventh graders. Luis samples 30 of the 200 seventh grade students at random in the school cafeteria. Whose sample is the most random?
Answer:
A
Step-by-step explanation:
Luis because the sample is taken from the population of all seventh graders.
Answer:
The answer is A your welcome ;)
Step-by-step explanation:
Answer this question ASAP
(Please Don’t answer the question if you don’t know it or not sure what the answer is)
Graph y = -2x + 5. HELP ME PLEASE
Answer:
FIrst you dot the y-intecpt which 5. Then you know the slope which is -2. SInce its -2 you have to go down and turn right
Step-by-step explanation:
Is y=0.3x proportional or non proportional?
Answer:
proportional
Step-by-step explanation:
Plss helpPPPPPPPPPPPPPPPPPppp
Answer:
5
Step-by-step explanation:
22.50/4.5 is 5
You can check this by doing 5x4.5=22.50
Hope this helps
Answer:
5 dollars
Step-by-step explanation:
divide money earned by hours of work
A college student is looking for a data plan for her cell phone. She has found an option that offers a 2 gigabyte monthly allowance for data.
The monthly cost of this plan can be represented by function C, defined by:
C(x) = 30x + 5, where x is the gigabyte of data used over the monthly allowance.
Find C(0.7)
Select the correct answer as well as the correct explanation for the situation.
Group of answer choices
A. C(0.7)= 26 This means the plan costs $26 a month.
B.vC(0.7)= 26 This means that the cost would be $26 if she uses 0.7 gigabytes over the 2 gigabytes allowance in a month.
C. C(0.7) = 50 This means that the cost would be $50 if she goes over the 2 gigabytes monthly allowance.
2=1-2=2
+12-14= so this is the total boos you have 900=500
IF U HELP ME I WILL GIVE YOU A BRAINLIEST
Amy has to write a paper for school that has more than 3,315 words. She has already written 1,222 words and writes at a rate of 299 words per day. Which of the following inequalities could be used to solve for x, the number of days it will take Amy to finish her paper?
A. 299x > 3,315
B. 299x > 1,222
C. 299x + 1,222 > 3,315
D. 299x - 1,222 > 3,315
Answer:
I think its C
Step-by-step explanation:
brainliest 4 brainliest?
Find the range of the function
g(x) = -3x2 + 4 given the domain {-3, -2, 0, 1}
Answer:
is this what your looking for?
Step-by-step explanation:
Ralphie uses a boat to move merchandise between two shipping ports. The boat can hold no more than 2,016 kilograms of merchandise. Ralphie already has 1,526 kilograms of merchandise loaded onto the boat and wants to load more boxes of merchandise that weigh 67 kilograms each. Which of the following inequalities could be used to solve for x, the number of boxes of merchandise that can still be loaded onto the boat?
A. 67x - 1,526 < 2,016
B.67x < 1,526
C.67x + 1,526 < 2,016
D.67x < 2,016
Answer:
The answer is 67x - 1,526 < 2,016.
HELP PLZ!! Will give brailiest!
Answer:
a- 1/4 x 2/1
b-2/1 divided by 5
Step-by-step explanation:
Answer:
I think B? hope this helps!
i need them all answered
sorry, i have another math question. ugh! :(
Answer:
Y=1/2x-2
Step-by-step explanation: