help
Which table contains ordered pairs that lie on the graph of the equation -2x + 4y = 16?
Answers
Answer:
d
Step-by-step explanation:
Answer:
when x=2
-2×2+4y=16
4y=16+4
y=20/4=5
again
x=-8
-2×-8+4y=16
4y=16-16
y=0/4=0
Related Questions
Write an equation for each graph in a slope
Intercept form
Answers
Answer:
y=2x-3
Step-by-step explanation:
Y-intercept can be read off the graph.
Slope can be determined using the formula:
y2-y1 divided by x2-x1 (Substitute co-ordinates)
Answer:
y=2x-3
Step-by-step explanation:
y=mx+b
Where m is the slope and b is the y intercept
Slope is rise over run, the line is up 2 over 1
And the point of the line where it meets the y axis is -3. so b is -3
HELP!!!
A punch recipe requires 2 cups of cranberry juice to make 3 gallons of punch. Using the same recipe, what is the amount of cranberry juice needed for 1 gallon of punch?
Answers
Answer: 3/4 cup
Step-by-step explanation: yeah
what is 5+37+1=?
I could use some help I have been stuck on this one all day is anyone good at math and wants to help me?
Answers
43 is the answer
Hoped I help :)
Answer:
the answer to the equation 5+37+1 = ? is 43
Step-by-step explanation:
37+5= 42
42+1= 43
A store is going out of business, they are advertising that "Everything is 40% Off!" You have had your eye on a new pair of shoes that were originally $156. What is the sale price of the shoes?
Answers
Answer:
$93.6
Step-by-step explanation:
The original price if this show is to be sold at $156
But the question tells us that everything is being sold with a 40% off.
So we should get 40% of 156
= 0.40 * 156
= $62.4
So this shoe would have it's new price to be $(156 - 62.4) = $93.6
So in conclusion given a 40 percent off, the sales price if the shoe would be $93.6
10
10
Identify the equation of the graph shown.
y = 2x - 3
B)
y = 2x + 6
C)
y = 0.5x + 6
D)
y = 0.5x - 3
Answers
Answer:
The answer is C hopefully this helps
Step-by-step explanation:
(Zoom in to see the problem)
I’M MAKING BRAINLIEST!!!!
Answers
Answer:
click the points (0,4) and (1,5)
Step-by-step explanation:
y = x+4
if x = 0 then
y = 0+4
so y = 4
0 , 4
then if x = 1
y = 1+ 4
so y = 5
1 , 5
brainliest for correct answer
Answers
The slope is 3/1 because when it rotates the slope will not change
Answer:
-1/3
Step-by-step explanation:
when rotating 90 degrees,
(x,y) -> (y, -x)
-1-0/ 3-0
Can anyone help me with this question please.
Answers
Answer:
$30 initially
$1.20 per song
Step-by-step explanation:
27.6 - 26.4 = 1.2
Add $2.40 to $27.60 to find balance before purchasing the initial 2 songs: $30
I need to solve for x this is really easy I just don't have the time to do it please help.
Answers
2x+76=180
2x=104
x=52
Hope this helps!! :)
Answer:
2x+76°=180°[by co interior angle]
2x=180°-76°
2x=104°
x=104°/2
x=52
B. ( -3, 4) , ( 3, 4 ) , ( 1, -4 ) , ( -2, -4 )
D. ( -4, 1) , ( 1, 2 ) , ( -1, -4 ) , ( -3, -4 )
C. ( -2, 3) , ( -4, 3 ) , ( -1, 2 ) , ( -4, -2 )
A. ( -3, 4) , ( -4, 3 ) , ( -4, 1 ) , ( -2, -4 )
Answers
Answer:
B
Step-by-step explanation:
There isn't really much explaining I can do but each time you find the co-ordinate of a point you can cancel out a possibility.
For example, one of the points is (-3,4) and the only one without this point is C so that answer is cancelled out, and you keep going this way until you are left with only on possible answer and that should be B.
Top left = (-3,4)
Bottom left = (-2, -4)
Top right = (3,4)
Bottom right = (1,-4)
(-3,4) is the point/dot on the top left corner.
(3,4) is the point on the top right corner.
(1,-4) is the point on the bottom right corner.
(-2,-4) is the point on the bottom left corner.
this is number 19....
Answers
Answer:
b
Step-by-step explanation:
$70 shoes, with 6% sales tax
Answers
Answer: $4.20
Step-by-step explanation:
Answer:
Shoes would cost $74.2 with tax
Step-by-step explanation:
70 * 0.06 = 4.2
70+ 4.2 = 74.2
HELP ME PLEASE FOR THE SAKE OF GOD :)
Answers
200+16=216
The initial amount after a year will be 216$
HELP!!! WILL MARK AS BRAINLIEST !!!
Answers
Answer:
I cant see the photo it won't load
Step-by-step explanation:
please help <3 it would mean the world to me
Answers
Answer:
9
Step-by-step explanation:
Answer:
9 Is the answer
Step-by-step explanation:
Can i have brainliest??? thx
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
Answer: The correct answer is A
Step-by-step explanation:
At 1, there is a start of $45
Then for 2 it adds $25
Then 3 adds $25 dollars.
Because 1 started at $45, that means it is a rate of 25 dollars per hour, but a starting cost of 20+25= $45.
Hope this helped!
Hamburgers are sold in packages of 20, while buns are sold in packages of 12. What are the least numbers of packages you should buy in order to have the same number of hamburgers and buns?
Answers
Answer:
3 packages of hamburger and 5 packages of bun.
Step-by-step explanation:
3x20=60
5x12=60
Eric is designing a logo for a company. The logo consists of two identical parallelograms joined at their longest sides. One of the parallelograms has a length of 2.5 centimeters and a height of 1.25 centimeters. What is the area of the logo?
Answers
Answer:
[tex]A=3.125\ cm^2[/tex]
Step-by-step explanation:
Given that,
The base of the parallelogram, b = 2.5 cm
Height of the parallelogram, h = 1.25 cm
We need to find the area of the logo. The formula for the area of the parallelogram is given by :
[tex]A=b\times h\\\\A=2.5\times 1.25\\A=3.125\ cm^2[/tex]
So, the area of the logo is [tex]3.125\ cm^2[/tex].
Solve for d.
d³ = 27
Answers
Answer:
The answer is 3
Step-by-step explanation:
3×3×3=27
Answer:
the answer is 100% 3
Step-by-step explanation:
The Red Cross is distributing water to
disaster victims. They have 500 gallons of
water and they give 2 gallons to each
person in need. Write an equation
describing the amount of water, w, the Red
Cross has left and the number of people, p,
they have helped
Write the equation, then state how many victims could receive water until the red cross has only half of the original water that they started with left ?
Please help me asap it’s due in 30 minutes!
Answers
Step-by-step explanation:
500=2x
x= 250....ppl can get water
250==2x
125....ppl can get water now
Select all of the expressions that are less than 10 2/3.
A.10 2/3 ×9/10
B.1 × 10 2/3
C. 10 2/3 × 2 1/3
D. 1/8 × 10 2/3
E.10 2/3 × 3/5
Answers
D. 10 2/3 x 1/8 = 1 1/3
E. 10 2/3 x 3/5 = 6 2/5
Hope This Helps.
Answer:
A D E
Step-by-step explanation:
i did the test
What is the answer to thisss ?????
Answers
Explanation: The dimensions of Ellie's boxes in meters are: 0.45m by 0.40m by 0.35 ( to convert from centimeters to meters we just divide by 100, because 1m =100cm). therefore the volume of each box is 0.063 m3
Now the dimensions of the empty van are 3.6m by 1.6m by 2.1 m, therefore its volume is: 12.096 m3
So the amount of boxes that Ellie can put in the van is equal to the volume of the van divided by the volume of each box: 192 boxes
So 192 boxes can be put into the van.
Now Ellie can put 3 boxes in the van in 1 minute, therefore the amount of time it will take her to put 192 boxes into the van will be: 64 minutes
So it takes Ellie 64 minutes to put as many boxes into the van as she can.
A sundial that measures 38 inches across its center is shown on the concrete slab. In terms of π, what area of the slab is covered by the sundial?
Answers
Answer:
that answer is incorrect for usatestprep it is B for usatestprep
Step-by-step explanation:
Area covered by sundial is 4,534.16 inch²
Area of circle;Given that;
Length of radius = 38 inches
Find:
Area covered by sundial
Computation:
Area covered by sundial = πr²
Area covered by sundial = (3.14)(38)²
Area covered by sundial = (3.14)(1,444)
Area covered by sundial = 4,534.16 inch²
Find out more information about 'Area of circle'.
https://brainly.com/question/1238286?referrer=searchResults
Jana wrote the expression 5n+3 as part of a problem she was solving. She wanted Sally to read it back to her verbally so she could check her work. Which verbal description best represents the expression 5n+3 (PLEASE ANSWER AS QUICK AS POSSIBLE!!)
Answers
Answer:
Step-by-step explanation:
Step-by-step explanation:
three more than five times some number n
Write each number in standard form.
6.1 × 104
Answers
634.4 so the standard form is 600 + 30 + 4 + 0.4
Answer:
634.4 or 6.344*10^2
Step-by-step explanation:
When you're being asked to write an expression in standard form, the question probably wants you to simplify the expression or write it in scientific notation
Usually, in lower levels, you would simplify the expression, in which case you would multiply 6.1 by 104 using either a calculator (if you're allowed) or on paper to get 634.4
If you think your teacher wants you to use scientific notation, you would want to write your expression as a number under 10 multiplied by a power of 10. For example, if you were looking to write 6*8 in scientific notation/standard form, you would simplify for a product of 48, and turn that into 4.8*10. In your problem, you can multiply 6.1*104, and write your product of 634.4 as 6.344*10^2
please tell me if there are any mistakes in my answer, if i wrote anything poorly, or if anything is hard to understand, i hope this helps!!
simplify 74.34 - 2.1 × (6.05 - 4.05)³
Answers
Leslie is a biologist. She is going to randomly select one animal from her lab to study. There are 555 salamanders, 333 crayfish, and 121212 minnows in her lab.
What is \text{P(salamander})P(salamander)start text, P, left parenthesis, s, a, l, a, m, a, n, d, e, r, end text, right parenthesis?
If necessary, round your answer to 222 decimal places.
Answers
Answer:
1/4
Step-by-step explanation:
Given
amount of salamanders, = 5
amount of crayfish = 3
amount of minnows = 12
Total fish = Total outcome = 5+3+12
Total outcome = 20
Since we are looking for the probability of selecting salamanders, our expected outcome will be 5.
Probability = expected outcome/total outcome
Pr( salamanders,) = 5/20
Pr( salamanders) = 1/4
Hence the probability of selecting salamanders, is 1/4
Hope this helps and best of luck!!
Answer:
0.25
Step-by-step explanation:
I took the test on khan.
A sequence is given by the rule 4n – 5
Will the number 25 be a term in the sequence?
Explain why or why not.
Answers
Know divide away each n on respective side you get:
a=4+1/n
Know when n=0, 1/0 is not defined there’s that
n=1 , 4+1/1 = 5
n=2 , 4+1/2 = 4.5
n=3 , 4.33
n=4, 4.25
Factor 4x^4+8x^2+1
PLZ try hurry ;-;.....anyone?
Answers
convert the fraction into a decimal
12/25
Answers
Answer:
it would be 0.48
Step-by-step explanation:
yeah you divide
[tex]{ \large{ \sf{ \dfrac{12}{25} = 0.48 }}}[/tex]