Answers
Answer:
[tex]\displaystyle m=2[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Reading a Cartesian planeCoordinates (x, y)Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point (-5, 0)
Point (-9, -8)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [Slope Formula]: [tex]\displaystyle m=\frac{-8-0}{-9+5}[/tex][Fraction] Subtract/Add: [tex]\displaystyle m=\frac{-8}{-4}[/tex][Fraction] Divide: [tex]\displaystyle m=2[/tex]Related Questions
Which of the following is a true statement based on the graph shown?
R < Q
P > Q
R > S
R ≥ Q
Answers
Answer:
r >= Q
Step-by-step explanation:
THE LAST ONE
Answer:
r-q
Step-by-step explanation:
Subtract the rational expression 1/x^2-x-6 - x/x+2.
Answers
Answer:
Step-by-step explanation:
x² - x -6 = x² + 2x - 3x - 3*2
=x(x + 2) - 3(x + 2)
= (x + 2 )(x - 3)
[tex]\frac{1}{x^{2}-x-6}+\frac{x}{x+2}=\frac{1}{(x +2 )(x - 3)}-\frac{x}{x + 2}\\[/tex]
[tex]= \frac{1}{(x+2)(x-3)}-\frac{x(x-3)}{(x+2)(x-3)}\\\\=\frac{1-x(x-3)}{(x+2)(x-3)}\\\\=\frac{1-x^{2}+3x}{(x+2)(x-3)}\\\\[/tex]
Deborah spent $70 on food and clothes. She spent $26 more on clothes than on food. On your worksheet, solve the question and write your answer below. How much did she spend on food and how much did she spend on clothes?
Answers
Answer:
the spent on food would be $23
And for clothes it would be = $23 + $24 = $47
Step-by-step explanation:
Let us assume the food be x
So for clothes it would be x + $24
And, the total spent on food and clothes is $70
So the equation is
x + x + $24 - $70
2x = $70 - $24
2x = $46
x = $23
So, the spent on food would be $23
And for clothes it would be = $23 + $24 = $47
Can some one answer quickly please
Answers
Answer:
the answer is A -1/3 x
Step-by-step explanation:
hope this helps :)
plz help giving big bucks 50 points
Answers
Answer:
A
We can see that the graph is shaded to the left of -1. This means that x is all values less than (<) -1, so C and D are incorrect. Additionally, since the dot is not filled in, this means that x is not going to be equal to -1, which eliminates B. This leaves A, x < -1.
Step-by-step explanation:
Determine whether the following is a statistical question.
How many teeth does Edna have in her mouth?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Statistical
(Choice B)
B
Not statistical
Answers
Answer:
Not statistical
Step-by-step explanation:
This isn't a statistical question because if you try to find out how many teeth are in other people's mouths you still won't know how many are in Edna's mouth because everyone is different. Hope this helps! :)
PLS HELP DUE TODAY I GIVE BRAINLIEST
Answers
Step-by-step explanation:
1.) 5+x=20
20-5=x
15=x
2. 5×x=20
20÷5=4
x=4
3.)5÷20=x
0.25=x
hope this helps
Can whoever answers this answer one of the questions on my account I have like 20 minutes to answer them.
Answers
Answer:
What-
Step-by-step explanation:
Answer: What?
Step-by-step explanation:
Solve: StartAbsoluteValue StartFraction x Over 6 EndFraction minus StartFraction 7 Over 12 EndFraction EndAbsoluteValue equals StartFraction 11 Over 6 EndFraction. =
Negative Direction:
– 3 lines of math labeled Positive Direction. The first line is: StartFraction x Over 6 EndFraction minus StartFraction 7 Over 12 EndFraction equals negative StartFraction 11 Over 6 EndFraction. The second line is: StartFraction x Over 6 EndFraction equals StartFraction 29 Over 12 EndFraction = –
= –2 lines of math labeled Negative Direction. The first line is: StartFraction x Over 6 EndFraction minus StartFraction 7 Over 12 EndFraction equals negative StartFraction 11 Over 6 EndFraction. The second line is: StartFraction x Over 6 EndFraction equals negative StartFraction 15 Over 12 EndFraction
Positive Direction:
– =
=
Determine the values for x by completing the steps shown.
x = x equals StartFraction 29 Over 2 EndFraction or x equals negative StartFraction 15 Over 2 EndFraction or x = –
x = –x equals negative StartFraction 29 Over 2 EndFraction or x equals StartFraction 15 Over 2 EndFraction or x =
x = –x equals negative StartFraction 29 Over 2 EndFraction or x equals negative StartFraction 15 Over 2 EndFraction or x = –
x = x equals StartFraction 29 Over 2 EndFraction or x equals StartFraction 15 Over 2 EndFraction or x =
Answers
|x/6 - 7/12| = 11/6
|2x/12 - 7/12| = 22/12
|2x - 7| = 22
If 2x-7 ≥ 0 then 2x-7=22, x = 29/2
If 2x-7 < 0 then 7-2x = 22, x = -15/2
Answer:
x = 29/2 or x = -15/2
Step-by-step explanation:
Suppose you had a telephone directory listing all the businesses in a city, alphabetized by type of business. If you wanted to phone 100 of them to get a representative sampling of opinion on some issue, how would you select which 100 to phone? Why would it not be a good idea to simply use the first 100 businesses listed
Answers
Answer:
Step-by-step explanation:
The best way to select the 100 phone calls would be to randomly select the same amount of phone numbers from each individual type of business. This would make sure that there are no bias choices and would be 100% representative of the overall business market in every single type of business. If you choose the first 100 phone numbers you are choosing from only a handful of the same types of business and leaving out a lot of other types of business. This makes it impossible for the information gathered to be representative of the entire market.
Answer:
best way to select the 100 phone calls would be to randomly select the same amount of phone numbers from each individual type of business. This would make sure that there are no bias choices and would be 100% representative of the overall business market in every single type of business. If you choose the first 100 phone numbers you are choosing from only a handful of the same types of business and leaving out a lot of other types of business. This makes it impossible for the information gathered to be representative of the entire market.
Step-by-step explanation:
hope this helps
urgent !!! pls help!!!
Answers
Answer:
A
Step-by-step explanation:
they share the same angle of 61, AND the vertex angle meaning there are two angles that makes them similar
yes by AA
Because angle HGF=angle STF
and angle S H T =angle GHF
please help with number 31 problem a and explain
:p
Answers
Explanation: every apple cost $0.75 so you would put ‘x’ next to that, since this represents the number of apples purchased (which can be more than 1). 5 would be added at the end since the person only need to buy 1 tickets to enter.
Solve for the variable: 6/25 = d/30
Answers
Answer:
d = 7.2
Step-by-step explanation:
We can cross multiply the equation to get:
6 * 30 = 25 * d
(* is multiplication sign by the way)
180 = 25d
Divide both sides by 25 to get:
d = 7.2
A children's ride at an amusement park has a rule that a person must be shorter than 4 feet tall to ride it.
Create an inequality that shows the height 3, in feet, a person must be to go on this ride.
Answers
Answer:
Step-by-step explanation:
At the ski shack customers can rent skis snowboards boots and poles by the day. Ava is renting a snowboard. Lucia has her own skies but needs to rent boots
Answers
Answer:52s+30b
Step-by-step explanation:
trust me I took the quiz
4/8 is closest to which benchmark fraction
Answers
Answer:
It is closest to 1/2
Step-by-step explanation:
First you need to see if the fraction can be simplified or not. Thankfully this can, and we get 1/2.
find the domain of the function y=-e^x-3
Answers
9514 1404 393
Answer:
all real numbers
Step-by-step explanation:
The domain of any exponential function is "all real numbers."
-∞ < x < ∞
This figure is 1/4 of a circle.
What is the best approximation for the perimeter of the figure?
Use 3.14 to approximate pi.
A 4.7 cm
B 7.7 cm
C 10.7 cm
D 18.8 cm
Answers
Answer:
7.7
oof oof oof oof oof oof oof oof oof oof oof
Answer:
10.7
Step-by-step explanation:
find the value of x! this is geometry
Answers
Answer:
it's v-33
Step-by-step explanation:
I just used cymath recommended
1 point
Captionless Image
107(90.50)
101(90.50)
104+3(90.5)
104+263.50
Answers
Graph y=4x-9
If you add explanation will give branliest
Answers
y = 4x-9
Answer : Slope = 4 because y = mx+b
Y- intercept = 9
Any line can be graphed using two points values, and plug them into the equation to find the corresponding values.
HOPE THIS HELPS!
a) Change 9 out of 50 to a percentage.
Answers
Hey there! Your question’s answer would be 18%..
Ok so 9/50 would be 9% out of 50% which is also 100%. If you want to find 50% turn to 100%, multiply 50 with 2 to get 100.
So you do the same thing to 9%. 9 times 2 would be 18%.
Final Result: 9% out of 100% (whole)
9 out of 50 in percentage equivalent terms will be 18% .
Given, 9 out of 50 to a percentage .
Convert fractions to percentage.
Multiply fraction by 100 , the result will be in percentage .
Fraction = [tex]\frac{9}{50}[/tex]
Percentage equivalent
[tex]\frac{9}{50} \times 100\\= 18[/tex]
Thus the percentage equivalent is 18% .
Know more about fraction to percentage,
https://brainly.com/question/17075652
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Nancy bought a mobile phone marked at 720$ at a discount of 20 percent and she had to pay 5 percent tax. If Nancy had to put 20 percent of what she had to pay including tax as a deposit, how much money did she have to pay for the deposit?
Answers
Answer:
$120.96
Step-by-step explanation:
If there is a 20% discount, she would pay 80% of the price
o.80 x $720 = $576
If there is a tax of 5%, the price she pays increases by 5%
1.05 x 576 = 604.80
If she pays 20% deposit, she would pay
0.2 x 604.80 = $120.96
Simplify 5 - (-7) = 5+7
Answers
Answer:
12
Step-by-step explanation:
5 + 7 = 12
just follow the rule in the equation and further simplify
that's why you should get 12
hope this helps :)
Answer:
12
Step-by-step explanation:
5 - (-7) = 5 + 7 = 12
what does this equal
Answers
1.56 • 10^52 + 3.5 • 10^48
PLZ HELP ME ‼️‼️‼️‼️
How many tacos will he sell?
Answers
Answer:
Step-by-step explanation:
x + y =35
3x + 2y = 90
-3x - 3y = -105
3x + 2y = 90
-y = -15
y = 15 tacos
x + 15 = 35
x = 20 sandwiches
20 sandwiches = x
15 tacos = y
given 7x + 2 is greater or lesser than 58 which number is not in the solution set.
(1).6
(2).8
(3).10
(4).12
Answers
how many perfect squares are divisors of 10
Answers
Answer:
0
Step-by-step explanation:
1^2=1
2^2=4
3^2=9
We can stop here because the from here on forward they are bigger than 10 itself.
In the figure below, AB is a diameter of circle P.
What is the arc measure of major arc ABC in degrees?
Answers
Answer: 249
Step-by-step explanation: Khan Academy
Answer:
111
Step-by-step explanation:
GOT IT RIGHT!
Jacob is building a rectangular prism for a class project. He needs
to cover the entire prism in aluminum foil. The length of the prism
is 8 centimeters, the width is 6.5 centimeters, and the height is 3
centimeters. How much aluminum foil will Jacob need for his
project?
Answers
Answer:
156 centimeters
Step-by-step explanation:
its very simple
8*6.5*3=156
Surface area of a rectangular prism is the sum area of the six sides.
A=2(xy+xz+yz)
A=2(8(6.5)+8(3)+6.5(3))
A=2(52+24+19.5)
A=2(95.5)
A=191 cm^2