Okay y’all, I need help again. I will give brainliest to the first to answer (ONLY if you actually tried) thank you!!!! Please help!
Answers
Answer:
The answer is 3
Step by step explination
y/x times 3 Its a little trick I learned at math camp last year!
Related Questions
Which number is a solution to the quadratic equation below?
Answers
Answer:
12 is correct answer
Step-by-step explanation:
do factorisation
[tex]\sqrt[3]{8} =[/tex]
Answers
Answer:
2
Step-by-step explanation:
[tex] \sqrt[3]{8} \\ \\ = \sqrt[3]{ {2}^{3} } \\ \\ = 2[/tex]
True or false?
When copying an angle the lengths of the lines matter.
Answers
Answer:
false
Step-by-step explanation:
Marcus looked out in the audience and saw 40% of the chairs were filled. There were 42 people sitting in the chairs. Enter the total number of chairs in the audience.
Answers
Answer:
I say it is 16.8
Step-by-step explanation:
40 x 42
100
= 16.8
The total number of chairs in the audience is 105.
What is the percentage?A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.
Given, Marcus looked out into the audience and saw 40% of the chairs were filled and 42 people are sitting in the chairs.
Let, 'x' be the total number of chairs.
Therefore, 40% of 'x' is 42 which can be numerically expressed as,
(40/100)×x = 42.
0.4x = 42.
x = 42/0.4.
x = 105.
So, The total number of chairs in the audience is 105.
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What is the GCF of 2 and 12.
What is the GCF of 14 and 21.
I need this ASAP for a test I honestly just don't want to do all of this hahaha
Answers
Answer:
7
Step-by-step explanation:
14 2,7
21 3,7
Which of the following has one solution? Select all that apply.
A) 10×+5=3(5×+7)
B) 5×-10=×+20
C) 2(6+×)=14+2×
D) 2(4+×)=8+2×
Answers
Answer:
Step-by-step explanation:
(A). 10x + 5 = 3(5x + 7)
x = - 16
(B). 5x - 10 = x + 20
x = 7.5
help due in 3 minutes!!!
Answers
Answer:
Step-by-step explanation:
a) $2000(.035)(4) =$280
b) $2000 plus interest ($280) comes to $2280
Answer:
Step-by-step explanation:
Yooooooooo
Mishka is on a long road trip, and she averages 75 mph for 3 hours while she's driving on the highway. While she's driving on
side roads for 1 hour, she only averages 35 mph. What is the total distance that she covers on her road trip?
A.110 miles
B. 260 miles
c. 80 miles
D. 330 miles
Answers
Answer:
B.260 miles
Step-by-step explanation:
because 75 x 3 = 225 and 225 + 35 is 260.
the 75 x 3 is from her driving on the highway for 3 hours and 225 + 35 is from the answer to the other question plus the side roads for an hour = 260.
hope that help u
Describe fully the single transformation which takes shape A to shape B
Answers
Answer:
Reflect over the y axsis move down 1 unit
Step-by-step explanation:
Mrs. Carter needs 1/2 meter of cloth to make a pillowcase. How many pillowcases can she make with 5 meters of cloth?
Answers
Answer:
10 pillowcases
Step-by-step explanation:
A jacket is on sale for 40% off .The sale price is $90.00.What is the original amount of the jacket
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90/x = 60/100
60x = 9000
x = 150
if you're wondering why I used 60 instead of 40 in the proportion it is because $90 is 60% of the original price, not 40%
hope this helps!
The original amount of the jacket is $150.
What is Percentage?To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.
Given:
A jacket is on sale for 40% off.
The sale price is $90.00.
let the Original price be x.
So, x - 40% of x = 90
x - 40x/100 = 90
x- 0.4x= 90
0.6x= 90
x= 90/0.6
x= 900/6
x= 150
Hence, the Original Price is $150.
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Need help on this please help
Answers
Use the pythagorean theorem, a^2 + b^2 = c^2.
3^2 + 4^2 = 5^2
9 + 16 = 25
25 = 25
I’m confused could you please help me with this question???
Answers
Answer:
66
Step-by-step explanation:
Find the solution(s) to the system of equations. Select all that apply.
15 y=x-2x-3
y=x-3
A. (0, -3)
B. (0,3)
C. (1,-4)
D. (3,0)
Answers
Answer:
The points (3, 0) and (0, -3) would be the two solutions.
Hence, options A and D are correct.
Step-by-step explanation:
We know that when the system of equations meets at a point on a coordinate plane, that point or points will be the required set of solutions.
The point where the system of equations meets is called the point of intersection.
If we closely observe, the graph indicates that the graph of two equations meets at the following two points:
at x = 3 and y = 0at x = 0, y = -3Therefore, the points (3, 0) and (0, -3) would be the two solutions.
Hence, options A and D are correct.
A tub of water is emptied at a rate of 3 gallons per minute. The equation y-12=-3(x-1) models the amount of water remaining, where x is time (in minutes) and y is the amount of water left (in gallons).Write the equation in slope-intercept form
Answers
Answer:
it is a
Step-by-step explanation:
i took the quiz
Answer:
The tub started with 15 gallons of water
Step-by-step explanation:
woof woof
Find the estimated sum of 8.136 and 12. 64 to the nearest whole number.
Answers
Answer:
20.136-20.14
Step-by-step explanation:
??????64 to the nearest whole number.?? what do u mean??
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! I DONT KNOW HOW TO GRAPH SO CAN YOU SHOW ME HOW TO DO IT PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLS DRAW IT
Is there a solution YES OR NO?!
Answers
Answer:
There u go.
Step-by-step explanation:
-x - 163 = 12x + 84
Answers
Answer:
X = -19
Step-by-step explanation:
Add x to both sides to get rid of -x
-163 = 13x + 84
subtract 84 from both sides
-247 = 13x
divide by 13
x = -19
A survey asked 60 students if they play an instrument and if they are in band.
1. 35 students play an instrument.
2. 30 students are in band.
3. 30 students are not in band.
Which table shows these data correctly entered in a two-way frequency table?
Answers
Answer:
the answer is D
Step-by-step explanation:
A table is a type of visual data that summarizes results for a set of quantities. The correct table is D.
What is a two-way table?A table is a type of visual data that summarizes results for a set of quantities. All information displayed in tables is divided into rows and columns. Typically, data from the top row is connected with numbers from a vertical column on the left.
A two-way table displays the frequencies or relative frequencies of two categorical variables. One category is represented by rows, while the other is represented by columns.
Given that a survey asked 60 students if they play an instrument and if they are in the band. Also, the statements are given that,
1. 35 students play an instrument.
2. 30 students are in the band.
3. 30 students are not in the band.
Therefore, the table shows these data correctly entered in a two-way frequency table is D.
This is because the table made in Option D fulfils all the statements that are given.
Hence, the correct table is D.
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What is the growth for the function: f(x) = 800(0.85)*?
Answers
Answer:
85%, which would equal 1480
4/5(1/4c-5) rewrite the expression using like terma
Answers
Answer:
c/5 -4 tep-by-step explanation: I think this is the answer
HELP WILL MARK BRAINLIEST!!!
It is given that y varies inversely as x varies. If x = 8 and y=6, what is the value of y when x = 4?
Answers
Answer:
y = 12
Step-by-step explanation:
set up equation for 'y varies inversely with x': y = k/x
where 'k' is the constant of variation
8 = k/6
therefore, k = 48
value of y when x = 4: y = 48/4; therefore, y = 12
Thevalue of y when x is 4 is 12
If y varies inversely as x, this is expressed as;
y = k/xk is the variation constantIf x = 8 and y=6
k = xy
k = 8 * 6
k = 48
To get the value of y when x = 4
y = k/x
y = 48/4
y = 12
Hence the value of y when x is 4 is 12
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Will mark brainlest if you answer fast!
Answers
Answer: 2
Step-by-step explanation:
Anything with an x or exponent adds 1 to it. There are 2 things with x's.
Gabby earned $70 selling 10 bracelets. How many bracelets does she need to sell to earn $210?
Answers
Answer:
30 bracelets
Step-by-step explanation:
$70 - 10 bracelets
$7 - 1 bracelet
Times 30
$210 -30 bracelets
The slope of y= 1/2x-7 is___
Answers
Answer:
A. Always positive
Step-by-step explanation:
Answer:
The slope of y= 1/2x-7 is always positive.
Step-by-step explanation:
[tex]y = mx + c \\ y = \frac{1}{2} x - 7 \\ \boxed{slope = \frac{1}{2}} \: which \: is \:always \: positive.[/tex]
): What is the expression which should be added to
8 - 3a² + 2a to get the result 5 +40°-7a)?
Answers
Help this is so hard
Answers
Answer:
x = 45 ft
Step-by-step explanation:
[tex] x = \sqrt{ {36}^{2} + {27}^{2} } \\ = \sqrt{1296 + 729} \\ \sqrt{2025 } \\ = 45[/tex]
pls help! mee math work
Answers
Answer:
It is saying -y is less than -4
3
= -(3) < -4
1
0
3.9
helpp ill mark u as brain list
Answers
HELP WORTH 50 POINTS AND ILL GIVE U BRAINLEST IF ITS RIGHT
Evaluate. Express your answer in scientific notation.
7.2 x 10^-6 + 6.3 x 10^-6
Answers
Answer:
[tex]1.35*10^{-5}[/tex]
You can simply convert them to their decimal form, then add and then make it scientific notation after you're done.
Hope this helps!
