Pls HELP THANKS
A smaller number is 3 less than half a larger number. The larger number is 10 times 1 less than the smaller number.
Let x represent the smaller number, and let y represent the larger number. Which equations can be used to model the
situation? Check all that apply.
X equals 1/2 Y -3
2X minus Y equals -6
2X minus Y equals -3
X equals 1/2 ( Y -3)
Y equals 10 (X -1)
Answers
Answer:
Step-by-step explanation:
Related Questions
6-4x is Less than or equal to 26
Answers
6y-5=7 two step equations
Answers
Answer:
The answer is y = 2.
Step-by-step explanation:
1) Add 5 to both sides.
[tex]6y = 7 + 5[/tex]
2) Simplify 7 + 5 to 12.
[tex]6y = 12[/tex]
3) Divide both sides by 6.
[tex]y = \frac{12}{6} [/tex]
4) Simplify 12/6 to 2.
[tex]y = 2[/tex]
Thus, the answer is y = 2.
The value of y in 6y-5=7 is 2.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
6y-5=7
Now, solving for y
Add 5 both side
6y-5 + 5=7 +5
6y= 12
Now, divide both side by 6
6y/6 = 12/6
y= 2
Hence, the value of y is 2.
Learn more about Equation here:
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Pls help!!!! Thank you
Answers
Answer: No.
Step-by-step explanation: YOU ALREADY HAVE THE ANSWER
What is the remainder when 20152015 is divided by 2014?
Answers
Answer:
.9657
Step-by-step explanation:
Help! 20 points!
Explain how you can tell if 3 side lengths will form a triangle if you know each length.
Answers
You can tell if 3 side lengths will form a triangle if you know each length by adding all 3 side lengths together. If they equal a total of 180 degrees then it is a triangle.
What is equivalent to the equation y=3x+z/4?
Answers
y=3x+ 1/4z
pleeeaassseee brainliest to first person
Answers
Answer:
B. 128
Step-by-step explanation:
Answer:
by using Pythagoras law
hypotenuse ²=perpendicular ²+base²
h²=100²+80²
h²=10000+6400
h=√16400=128.06m
128m is the required answer.
i need da answer plssssssssss
Answers
please help me with this :)
Answers
Answer:
A
Step-by-step explanation:
Answer:
just use photo math on your phone or tablet bro
Step-by-step explanation:
download it on the app store
OMG PLEASE HELP MEEEEEEE
Which expression could represent the additive inverse property?
A) −9 + 0
B) −9 −9
C) −9 + 1
D) −9 + 9
Answers
So the answer is D) -9+9
what is the answer of 17x12
Answers
Answer:
204
Step-by-step explanation:
17x12=204
In an arithmetic sequence Sn=n^2SN=N^2-2N .USE formula (Tn=Sn-Sn-1) to determine the value of Tn
Answers
Answer:
[tex]T_n = 2n -3[/tex]
Step-by-step explanation:
Given
[tex]S_n = n^2- 2n[/tex]
[tex]T_n = S_n - S_{n-1[/tex]
Required
Find [tex]T_n[/tex]
[tex]S_n = n^2- 2n[/tex]
Calculate [tex]S_{n-1[/tex]
[tex]S_{n-1} = (n-1)^2- 2(n-1)[/tex]
[tex]S_{n-1} = n^2-2n+1- 2n+2[/tex]
[tex]S_{n-1} = n^2-2n- 2n+1+2[/tex]
[tex]S_{n-1} = n^2-4n+3[/tex]
[tex]T_n = S_n - S_{n-1[/tex] becomes
[tex]T_n = n^2 - 2n - (n^2 - 4n +3)[/tex]
[tex]T_n = n^2 - 2n - n^2 + 4n -3[/tex]
[tex]T_n = n^2 - n^2- 2n + 4n -3[/tex]
[tex]T_n = 2n -3[/tex]
A rope 55 feet long is cut into two pieces. If one piece
is 23 feet longer than the other, what is the length, in
feet, of the shorter piece?
A. 2
B. 16
C. 23
D. 32
E. 51
Answers
Answer:
the answer is D
Step-by-step explanation:
55-23=32
Answer:
16
Step-by-step explanation:
shorter piece measures x
longer piece measures x +23
Together they measure 55 ft
x + (x+23) = 55
2x + 23 = 55
-23 = -23
____________________
2x = 32
x = 16
Find the circumference and area of the circle. Use 3.14 for π. Round to the nearest hundredth if necessary. r = 2m
Answers
The answer is 12.57
But rounded to the nearest tenth is 12.6
Determine the equation of circle A.
(x - 1)2 + (y + 2)2 = 9
(x + 1)2 + (y-2)2 = 9
(x-1)2 + (y + 2)2 = 3
(x + 1)2 + (y-2) = 3
Answers
I'm not sure but if you have photomath or Microsoft mathematics use it to solve your problem
Area of a rectangle
Equation
Answers
Therefore, equation is A=2(l+b)
Which formula would you enter into D3, and then AutoFill into D4 to D6, to calculate the winning percentage (Pct.) for the teams?
Answers
Formula to calculate percentage are=
Winning match/total match *100
And copy paste formula of VLOOKUP in to desire cell formula bar.
Example in spreadsheet :
Winning match=A5
Total match=A6
Write formula in cell D3:
=(A5/A6)*100
And write formula of VLOOKUP into cell D4-D6 to retrieve data from desire cell.
2x+9 = 35 solve for x
Answers
Answer:
x=13
Step-by-step explanation:
2x+9=35
2x=35-9
2x=26
x=26/2
x=13
Exams are approaching and Helen is allocating time to studying for exams. She plays for the very successful women's lacrosse team and must schedule her studying around lacrosse practices and play-off games. She thinks that with the appropriate preparation, she has a 70% chance of getting an A in Marketing. She also believes that this chance will decrease to 60% if the lacrosse team makes the play-offs. Are getting an A on the exam and being in the lacrosse play-offs independent events?
Answers
Answer:
No, there events are dependent, because the change of getting an A in Marketing decreases if the lacrosse team makes the playoffs.
Step-by-step explanation:
Independent events:
Two events are said to be independent if one event happening, or not, does not change the probability of the other event happening.
In this question:
The change of getting an A in Marketing decreases if the lacrosse team makes the playoffs, which implies that the events are dependent, an the answer is no.
How many 1/6 pound servings are in 10 pounds of chicken ? Pls help
Answers
Answer:
60
Step-by-step explanation:
1/6 * 60 = 60/6
60/6 = 10/1 = 10
The number of 1/6 pound servings in 10 pounds of chicken is; 60
Division of fractionWe are required to determine how many 1/6 pound servings are in 10 pounds of chicken.
Hence ; we have;
10 ÷ 1/610 × 6/1= 60.
Read more on divisions;
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How can I prepare for the math sat as someone who really struggles to understand math.. videos aren’t really helping
Answers
Answer:
i could tutor you
Step-by-step explanation:
Answer:
Khan Academy. Just do some work on different topics you have learned. Brush up on it. They have practice problems, assessments, and assignments. If you need help they have hints and videos.
I'm terrified of the SAT but i have to take the Pre SAT soon and i haven't been learning anything with online school.
Step-by-step explanation:
When dealing with word problems and linear equations, what does the y-intercept represent and how is the slope defined?
a.
y-intercept represents the final value, slope is increasing
c.
y-intercept represents the starting value, slope is the rate of change
b.
y-intercept represents the final value, slope is decreasing
d.
y-intercept represents the starting value, slope is decreasing
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
C
Step-by-step explanation:
y-intercept represents the starting value, slope is the rate of change
slope is rise/run
Answer:
C is correct! :D
Step-by-step explanation:
Edge nuity 2021
workout the following divisions:
Answers
Answer:
I think this is the same as yesterday.
What is the end behavior for the graph of the function
f(x)=9/10 log [-(x + 9)] + 10?
Answers
Answer:If you draw a graph or look it up on Desmos, it curves down around y = 10. It only hits the second and third quadrant. B is the only situation that describes this.
Step-by-step explanation:g
Y’all help meeeee :(
Answers
PLEASE SOMEONE ANSWER A REAL ANSWER WILL GIVE BRAINLIST
Answers
Answer:
a I think please be right
Solve the system of equations.
y = 6x + 13
y = 2x + 1
a.
( 5, 3)
c.
( 3, -5)
b.
( -3, -5)
d.
No solution
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
b.
( -3, -5)
Step-by-step explanation:
6x + 13 = 2x + 1
6x -2x = 1-13
4x = -12
x = -12/4 = -3
y = 6x + 13
y = 6(-3) +13 = -18+13 = -5
(x, y) = (-3,-5)
6x+13=2x+1
6x-2x=1-13
4x= -12
x= -12/4
x= -3
y=6(-3) +13
y= -18+13
y= -5
(x,y)=(-3,-5)
Omg!! Please help!! Thank you
Answers
Answer:
the first one since it shows all the lines being equal and therefore making the angles equal
Answer:
AB=DE, BC=EF, AC=DF
Step-by-step explanation:
The first one is correct
*NEED HELP QUICKLY* son needs a math assignment done within the hour so he can submit it and get a decent grade. i tried helping but math isn’t my strong suit. Thanks.
Answers
Answer:
the horizon is at zero
across the horizon
Order the angles from smallest to largest, I need help with it
Answers
Answer: <F, <D, <E
Step-by-step explanation:
The smallest angle is determined by looking at the shortest side, and then going across from it. Then medium, 5, across. And so on.