David wants to purchase some pens. The pens he likes cost $2 each, not including tax. This is represented by the graph below.
Write an equation for the graph of the line.
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Answer:
Step-by-step explanation:
Related Questions
Thank you pls don’t send any links
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Answer:
Option 4: 10d + 5
Step-by-step explanation:
Given the algebraic expression, 5(2d + 1), which represents the fines per day, d, for overdue books.
In order to determine the equivalent algebraic expression of 5(2d + 1), we must distribute 5 into the terms inside the parenthesis:
5(2d + 1)
= 5(2d) + 5(1)
[tex]\fbox{\textsf{= 10d + 5 }}[/tex]
Therefore, the equivalent expression is: 10d + 5.
Yessssssss
Write a function rule for the statement.
The output is the cube of the input.
y= ?
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Answer:
my dad left
Step-by-step explanation:
hes gone and now i have no father and no milk
4,430 divided by 6= tysm whoever answer this question
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Answer:
Step-by-step explanation:
4,430 divided by 6= 738.333333333
Answer:
738.333... = 738 1/3
Step-by-step explanation:
4,430 ÷ 6 = 738.333... = 738 1/3
5. Using the equation y=2x+5, construct a table and graph the line
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Step-by-step explanation:
What you are going to do is for each value of x (which is the value to the right on the table) you will find the Y value.
So for X = 0
y = 2(0)+5 = 5
x = 1
y = 2(1)+5 = 7
x = 3
y = 2(3)+5 = 11
x = 5
y = 2(5)+5 = 15
x = 10
y = 2(10)+5 = 25
Now for what you do is place the correspanding value into the graph.
(x,y) = (0,5), (1,7), (3,11),(5,15),(10,25)
Answer: See the graph below.
Step-by-step explanation:
Hellppp meeeeeeee PLEASEEEEE:c.
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You can give the unknown value as x to make things easier
( x + 1.75 ) / 2 = -5.1
Find the value of x:
x + 1.75 = –5.1 x 2
x + 1.75 = -10.2
x = -10.2 – 1.75
x = -11.95
Not sure abt the simplified mixed number sorry tho -11.95 gives an answer of -239/20 on a calc
Answer: Answer is -11.95
You can give the unknown value as x to make things easier
( x + 1.75 ) / 2 = -5.1
Find the value of x:
x + 1.75 = –5.1 x 2
x + 1.75 = -10.2
x = -10.2 – 1.75
x = -11.95
:)
Step-by-step explanation:
what is the slope on an equation
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Answer:
Formula
Slope of a line
Once your equation is in slope-intercept form: "y = mx+b", the coefficient of "x" (the "m") is the slope. The constant (the "b") is the y-intercept at (0, b).
Step-by-step explanation:
slope= dy/dx
=y2-y1/x2-x1
Look at the question, please orginize it in a good manner. NO LINKS!
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Answer:
for the first one its right 2 down 5
for the second one its right 5 down 2
for the third one its left 2 up 5
i hope this helps pls tell me if im wrong
1) right 2 down 5
2) right 5 down 2
3) left 2 up 5
Select the locations on the number line to plot the points 2, 1, and −4 .
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Answer:
-5-4-3-2-1 0 1 2 3 4 5
Step-by-step explanation:
Step-by-step explanation:
look at the picture
hope it helps you.
extra point brainllyest plz answer asap 4 2/5 + 5 2/6
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explanation:
4+5 is 9 so leave that aside for now
since both 2/5 and 2/6 have a different denomination you have to find the common denomination. the common denomination is 30 because it’s the LCM for both 5 and 6.
Since you multiplied the 5 by 6 you now have to multiply your numerator by 6 which will give you 12/30 and do the same with the 2/6 but instead multiply it by 5 which is 10/30 and then add them together 22/30 after you can simplify them to 11/15 by dividing the numeration and denominator by 2
After that you can convert the fraction into a decimal which would be 0.7333 but since you can round it off and make a shorter answer you have 0.73
Lastly,Don’t forget to add your 9 that we had in the begging which is not 9.73 :)
What is the solution to the equation?
−24x=−4
Enter your answer in the box.
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You simplify it
Chicago, Illinois, has an elevation of 600 feet above sea level (zero feet). The elevation of Desert Shores, California, is 800 feet less than the elevation of Chicago.
Which statement is true about Desert Shores?
the elevation is -200 feet
the elevation is 200 feet
the elevation is at 1400 feet
the elevation is at -1400 feet
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Answer:
The elevation is -200 feet.
Step-by-step explanation:
600 - 800 = -200
Two school groups go to a roller skating rink. One group pays $243 for 36 admissions and 21 skate rentals. The other group pays $81 for 12 admissions and 7 skate rentals. Let x represent the cost of admission and let y represent the cost of a skate rental. Is there enough information to find values for x and y? Explain.
thxs
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Answer:
No
There are infinitely many solutions to the system.
{36x+21y=24312x+7y=81
Multiply the second equation by 3.
3(12x+7y36x+21y=81)=243
Subtract this new equation from the first equation.
36x+21y−(36x+21y0+0=243=243)=0 true
There are infinitely many values of x and y are possible.
What is the system of equations?One or many equations having the same number of unknowns that can be solved simultaneously called as simultaneous equation. And simultaneous equation is the system of equation.
Given:
Two school groups go to a roller skating rink.
One group pays $243 for 36 admissions and 21 skate rentals.
The other group pays $81 for 12 admissions and 7 skate rentals.
Let x represent the cost of admission and let y represent the cost of a skate rental.
We have a system of equations,
36x + 21y = 243 {equation 1}
12x + 7y = 81 {equation 2}
Simplifying equation 1 we get,
36x + 21y = 243
Divide by 3,
12x + 7y = 81
That means, there are infinitely many solutions possible.
Therefore, there are infinitely many solutions possible.
To learn more about the system of equation;
brainly.com/question/13729904
#SPJ2
What must be the signs of the coordinate of the point in the graph?
The x coordinate must be? the graph is 4 by 4 the point is one unit to the left of x
The y coordinate must be?
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Question: Hi, I could help you with this question, but is there a graph?
Ski tour sales at an agency went from $12,500 in January to $8,700 in February. Enter the value to make a true statement. Round to the nearest whole percentage.
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Answer:
70%
Step-by-step explanation:
8,700/12,500= 0.696
0.696 x 100 = 69.6%
69.6 estimated = 70%
What is 10.5625 as a fraction? Show all steps and reason why.
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Answer:
[tex]10\frac{9}{16}[/tex]
Step-by-step explanation:
Step 1 of 2- Convert decimal to fraction
10.5625 = [tex]\frac{105625}{10000}[/tex]
Step 2 of 2: Simplify
[tex]\frac{105625}{10000}[/tex] = [tex]\frac{169}{16}[/tex] = [tex]10\frac{9}{16}[/tex]
In pea plants, the gene for the color of the seed has two alleles. In the following Punnett square shown below, the dominant allele (Y) represents yellow and the recessive allele (y) represents green.
Based on the Punnett square, what percentage of offspring would be expected to have green seeds?
Screenshot below if u don't understand and the diagram :)
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Sasha wants to know her average grade on her math tests. She earned a score of 70 on two tests, an 80 on one test, and a 90 on two tests. What is Sasha’s mean score?
A.70
B.75
C.80
D.90
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Answer: c. 80
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
First add all of the the test results 70+70+80+90+90=400 then you divided by how many test their were so 400/5=80
I need help with this pls
Answers
Answer:
b. y =2x
Step-by-step explanation:
Answer:
b. y =2x
Step-by-step explanation:
- 1/3 (4+z)=-5/6
plz will mark as brainlest
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Answer: = − 3 /2
Precalculus, Matrix
Rearrange terms, Combine multiplied terms into a single fraction, distribute, Multiply all terms by the same value to eliminate fraction denominators, Multiply all terms by the same value to eliminate fraction denominators . Cancel multiplied terms that are in the denominator . Multiply the numbers . Add 4 to both sides of the equation . Simplify.
Divide both sides of the equation by the same term . Simplify
Answer:
z = -3/2
Step-by-step explanation:
Our goal here is to solve -1/3 (4+z)=-5/6 for z.
Begin by multiplying both sides by 6, to eliminate the fractions:
-2(4 + z) = -5
Isolate (4 + z) by dividing both sides by -2: 4 + z = 5/2
Finally, determine z by subtracting 4 from both sides: z = 5/2 - 8/2 = -3/2
z = -3/2
Which comparisons are true? Select all that apply.
A.
7
.
34
>
7
.
304
B.
1
.
628
>
1
.
63
C.
4
.
05
<
4
.
055
D.
9
.
103
<
9
.
13
E.
2
.
29
<
2
.
129
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Answer:
A is true. C is true. D is true
Step by-step explanation:
Find 3y+x if 2x-3y=12 and 8x+3y=14
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Answer:
check the photos.
but if you substitute your x and y into the equation, your answer will be = -6/7
8x+3y=14 8x+3y=14
-15y=34
this is the last question for the day I promise!!!!
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Answer:
I think the answer is 13
Step-by-step explanation:
HELP HELP HELP HELP!!!!
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Answer:
99 x 29 = 2871
Step-by-step explanation:
he could multiply 29 by 99
A dugout needs to reach at least 72 feet below ground level. This means it needs to be more than 4 1/2 times its current depth. This depth is represented by the inequality 4 1/2 d < -72, where d is the current depth of the dugout.
The current depth of the dugout is ________ area feet below ground level.
Greater than 16
Fewer than 16
Greater than -16
Fewer than -16
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Answer:
The answer i got is this -16 2/3, which i think is greater than -16
The ongoing profundity of the hole is less than the negative region feet subterranean level. Then the right choice is D.
What is inequality?Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
A hole needs to arrive at no less than 72 feet subterranean level. This implies it should be multiple 1/2 times its ongoing profundity. This profundity is addressed by the imbalance 4 ¹/₂ d < - 72, where d is the ongoing profundity of the burrow.
4 ¹/₂ d < - 72
Simplify the inequality, then we have
4 ¹/₂ d < - 72
4.5d < - 72
d < - 72 / 4.5
d < - 16
The ongoing profundity of the hole is less than the negative region feet subterranean level. Then the right choice is D.
More about the inequality link is given below.
https://brainly.com/question/19491153
#SPJ2
Pls help me with some questions, so please answer 1 2 and 14 thank you!! Also this is due in 8 mins
Answers
Answer:
Answer B
Step-by-step explanation:
Answer: C (I think) and the slope is 2/5, the points on the graph are (0,0) (5,2) (10,4) (15,6)
Step-by-step explanation: Nothing is being multiplied in the equation like in the other two answers, and slope is always change in y/change in x
..........................................................
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Answer:
6/10
Step-by-step explanation:
60% of 100 is equal to 6/10
what is the surface area of a right pyramid with a slant hight of 12 inches and a square base of 8 inches?
Answers
Answer:
96, hope this helps
Step-by-step explanation:
12 x 8 = 96
A chef needs to choose a pan that will allow food to cook as quickly as possible for a special recipe and has decided that he will use one of three pans. Each pan has the same dimensions and design but is made of a different type of metal. The chef will design an experiment that will test and rank the thermal conductivity of the pans by cooking a hamburger patty to an internal temperature of 170 °F in each pan on the same stove burner. The thermal conductivity is the rate of transfer of energy in the form of heat over a period of time through a material.
Describe how thermal conductivity can be measured and compared for each of the pans.
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Answer:
234
Step-by-step explanation:
ANSWER THIS YOU GET 10 POINTS
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Remember PEMDAS (Order of Operations)
first you take the (1+2) and add them together
then remove the brackets and since the 3 is infront of the 2 they will multiply
the equation looks like this
6/2x3 now answer it from left to right.
the answer becomes 9
I need help question istheimage attached
Answers
Answer:
length= 35 feet and width= 10 feet
Step-by-step explanation:
You are given the perimeter of the rectangular deck is
90 feet.
2 x length + 2 x width = 90 You are also given that the deck's length is 5 feet less than 4 times it's width. That is length = 4 x width - 5
Those two equations are your system of linear equations. The second equation can be plugged into the first equation. This gives us an equation entirely in terms of width.
2x (4 x width - 5) + 2 x width =90
Distribute the 2 though
8 x width - 10 + 2 x width = 90
Combine like terms with width.
10 x width - 10 = 90
Add 10 to both sides.
10 x width = 100
Divide both sides by 10 width = 100
Now you can plug width into your original equation for length above. Recall: length = 4 x width - 5
Length = 4 x 10 - 5
Length = 40 - 5
Length = 35