Step-by-step explanation:
Apply rule: 3x+3x =-1
Add similar elements: 6x=-1
Divide both sides by six
Simplify: x= -1/6
Sheets of Stickers
Cho is considering buying stickers by the sheet.
Four sheets cost $14.
How much would 11 1/2 sheets cost?
Guys plz help this is do tomorrow.
The cost of 11.5 sheets of stickers costs is $40.25.
What is the unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Given that, four sheets of stickers cost $14.
Now, the cost of 1 sheet of stickers is 14/4
= $3.5
The cost of [tex]11\frac{1}{2}[/tex] =11.5 sheet of stickers is
11.5×3.5
= $40.25
Therefore, the cost of 11.5 sheets of stickers costs is $40.25.
To learn more about the unitary method visit:
brainly.com/question/22056199.
#SPJ1
a drama and 21 students attended a play.the total cost of the tickets was 527.78,if each ticket cost the same, what was the price of one ticket?
SOLVE PLEASE
Answer:
25.13
Step-by-step explanation:
527.78/21=25.13 rounded
At a constant speed, a car travels 75 miles in 60 minutes. How far does the car travel in 18
minutes? If you get stuck, consider using the table.
your answer is
22.5
good luck :)
Which of these equations shows a proportional relationship?
Oy=-4x - 1
O y = 4x
O y = 3x - 1
O y = 4x - 4
pls help
Answer:
I believe it is Oy=4x-1
I'm sorry if i'm wrong
Determine the 8th term in the sequence defined by: A_n = 3 * 2^n-1
Answer:
384 but see below.
Step-by-step explanation:
Remark
A_n = 3*2^(n - 1) I will assume that's what you mean. I'll give the answer for A_n = 3*2^n - 1 as well.
Solution
n = 8
A_n = 3 *2^(8 - 1)
A_8 = 3*2^7
A_8 = 3* 128
A_8 = 384
If you mean A_n = 3*2^n - 1
Then you would get
A_n =3 * 2^8 - 1
A_8 = 3 * 256 - 1
A_8 = 768 - 1
A_8 = 767
20(x+9)=140
solve for x
Answer:
x = -2
Step-by-step explanation:
20(x+9)=140
divide both sides by 20
x + 9 = 7
move the 9
x = 7 - 9
x = -2
Answer:
x = -2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityStep-by-step explanation:
Step 1: Define
20(x + 9) = 140
Step 2: Solve for x
Divide 20 on both sides: x + 9 = 7Subtract 9 on both sides: x = -2Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: 20(-2 + 9) = 140(Parenthesis) Add: 20(7) = 140Multiply: 140 = 140Here we see that 140 does indeed equal 140.
∴ x = -2 is the solution to the equation.
!!! CAN SOMEONE HELP !!! (PLEASE ILL GIVE BRAINLIST)
Answer:
120 minutes
Step-by-step explanation:
the total bill was $58 so we have to subtract the $40 monthly bill part to find how much extra money she paid because her call was over 200 minutes
58-40=18
Then divide the $18 by $0.15 since the $18 is the total amount of each time she was charged $0.15 for going 1 minute over 200 minutes
18÷0.15 = 120
120 is te Amount Of minutes she went over her 200 minute limit
120 minutes
Taylor's total bill was $58 so then i had to subtract the $40 monthly bill part to find how much extra money she paid because her call was over 200 minutes
58-40=18
Then I divide the $18 by $0.15 since the $18 is the total amount of each time she was charged $0.15 for going over 200 minutes
18÷0.15 = 120
120 is the amount of minutes she went over her 200 minute limit
-Millie
A cake was sliced into 8 parts. If each of these kids gets a slice of cake, what part of the cake will be left? Will the remaining cake be enough if there will be 5 more kids coming?
Step-by-step explanation:
Hello can you please give the amount of kids first?
Please help, I really need the answer.
Simplify the number using the imaginary unit i. √-252
its not posible without a picture man sorry
Step-by-step explanation:
2[tex]\sqrt63[/tex]
THE FIRST ORDER IS USING ITS RESURGENT CLASS STAR DESTROYER TO BLOW UR HOUSE UP ACT FAST ALSO ITS NOT SIMPLIFIED FULLY, JUST MADE IT EZER
Can someone pls pls help me! I’m stuck and I don’t know this at all
V≈2144.66
Step-by-step explanation:
you just plug in the 8 in the equation
A smoothie cafe has the ingredients needed to make 50,000 Smoothies on a day when the high temperature is expected to reach 90F. Should the cage employees expect to have enough ingredients for the day's smoothie sales? Explain.
Answer: my teacher did this with me today.
Step-by-step explanation:
Explanation in picture
BRAINLIEST IF RIGHT Solve for x
-3x-6=16
X = -7
X = 7.5
X = 3
X = -4
Answer:
-7
Step-by-step explanation:
Answer: x = 7.5
Step-by-step explanation:
first, i moved the constant to the right.
-3x = 16 + 6
then, i added the 16 and the 6.
-3x = 22
then, i divided both sides.
it answers out to x = -22/3, but, when made into n improper fraction, results as -7.5
Number 3 and 4 please ASAP
Step-by-step explanation:
Question 3) there's 60 minutes in a hour
3 times 60 = 180 books in 1 hour
3 times 180 = 540 books in 3 hours
540 + 180 + 180 = 900 books in 5 hours
The difference between those numbers : 900-540= 360 and 540-180= 360 so every 2 hours 360 books is done each time so just add 360 books each time for every 2 hours added
which statement and reason best complete the proof
Answer:
Segment EG ≅ segment EG by the reflexive property.
Step-by-step explanation:
In the diagram given, already, two angles (<H and <HEG) of ∆HEG has been stated to be equal to two corresponding angles (<F and <FGE) of ∆FGE.
To prove that ∆HEG is congruent to ∆HEG by the Angle-Angle-Side Congruence Theorem, we need to state that they also have one corresponding side that is congruent.
Therefore, the statement and reason that will complete the proof would be:
Segment EG is congruent to segment EG by the reflexive property.
Both triangles share the same segment, EG. This completes the proof.
Use the Distributive Property to write 2(−5 + 3) as an equivalent expression. What is the value of the expression? MARKING BRAINLIST
Answer:
-10+6=-4
Step-by-step explanation:
Here's why we use distributive property, so a(b+c) = ab+ac, therefore 2(-5+3) is -10+6, which is equal to -4.
Answer:
I don't know what you mean, but I will try to answer.
2(-5+3)= -10+6
Value: -4
Step-by-step explanation:
2(-5+3)=
First, "distribute" the two by multiplying it to each of the two numbers in the parenthesis.
2(-5)= -10
2(3)= 6
After you finished multiplying, you will have this:
-10 + 6= (I am pretty sure this is equivalent to what you started with)
Now, you get the answer for the equation. You would add -10 and 6 to get -4.
What are the x- and y-intercepts of the graph of 3x+6y=12?
Answer:
X-int.: (4,0)
Y-int.: (0,2)
Step-by-step explanation:
Explain how you know these two figures are similar.
Answer:
Both figures are rhombuses, they have the same angle degrees, one is just slanted more and smaller than the other.
Rauls experiment is duplicated by tiger students. Based on the data on the table in how many trails out of 525 will the outcome included 2
there is a qs
what do I pick, I'm confused
Answer:
I think answer is 133°
Step-by-step explanation:
47°+X=180°X=180°-47°X=133°Hi, can someone help???
Answer:
The answer is SAS.
Step-by-step explanation:
SAS refers to "Side Angle Side", meaning that the side, angle, and sides of 2 corresponding figures are equal.
7. The ratio of basketball players to baseball players at Cypress High School is 4 to 3. If Coach Nelson has 20 basketball players, how many players does he have for basketball and baseball combined?
A. 15
A. 15
B. 140
B. , 140,
C. 35
C. 35
D. none of these
D. none of these
[tex] \huge{ \blue{ \frac{4}{3} = \frac{20}{n} }}[/tex]
[tex] \bold{ = \frac{3 \times 20}{4n} }[/tex]
[tex] = \frac{60}{4} [/tex]
[tex] \huge{ \bold{ \gray{ \boxed{ = \boxed{15}}}}}[/tex]
Step 2: Add the number of basketball players and the number of baseball players[tex] \huge{ \orange{20 + 15}}[/tex]
[tex] \huge{ \bold{ \red{ \boxed{ = \boxed{35}}}}}[/tex]
Answer:[tex] \huge{ \bold{ \green{ \boxed{ \boxed{ \underline{c. \: 35}}}}}}[/tex]
#CARRYONLEARNING
What is the y-intercept of the equation y=1/2x + 3?
Answer:
3
Step-by-step explanation:
The y-intercept of the equation y=1/2x + 3 is 3.
y=1/2x + 3
Equating it with y = mx + b we fimd:
b = 3
Therefore, y-intercept = 3
Someone please help me by tonight I'm trying not to fail math. Also I will Brainliest if you help me get the right answer please just help me.
1. What is the product of the complex numbers (3+i) and (3-i)?
A. 10-6i
B.9-i
C.8
D.10
2. Which expression Represents (-3-2i)-(5+i)?
A.-8-i
B.-8-3i
C.2-i
D.2-3i
3. What is the sum of the complex numbers (12-5i) and (-3+4i)?
A. 15-9i
B.9-i
C.9-9i
D.-16+63i
4. Which expression is equivalent to (6-2i)(2-3i)?
A. 6+22i
B. 18+22i
C. 6-22i
D. 18-22i
5. Simplify: (2+6i)-(3-5i)-(5-3i)
A. -4+16i
B. -6+14i
C. -6-2i
D. -4-4i
6. Which expression below is equivalent to 4i(12-7i)
A. -28+48i
B. -48+28i
C. 48+28i
D. 28+48i
7. Add √ -4+√-49
A. -9i
B. 5+I
C. 5-i
D. 9i
Answer:
1. answer is D
2. Answer is D
3.Answer is B
4. Answer is C
5. Answer is B
6. Answer is D
7.Answer is D
Step-by-step explanation:
4. The cube root parent function is reflected across the x-axis, vertically stretched by a factor of 3 then
translated 8 units down. Write an equation that could represent this function.
Using translation concepts, it is found that the equation is given by:
[tex]y = -3\sqrt[3]{x} - 8[/tex]
What is a translation?A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
The parent cube root function is given by:
[tex]y = \sqrt[3]{x}[/tex]
It was reflected across the x-axis, that is, multiplied by -1, hence:
[tex]y = -\sqrt[3]{x}[/tex]
It was vertically stretched by a factor of 3, hence:
[tex]y = -3\sqrt[3]{x}[/tex]
Then, it was translated 8 units down, hence:
[tex]y = -3\sqrt[3]{x} - 8[/tex]
More can be learned about translation concepts at https://brainly.com/question/4521517
Find the missing measure of each parallelogram.
height= 20 ft
Area= 120ft2
base= ?
which of the following is not a rate
A.4 boys per class
B.18 to 7
C.$20/hour
D. 1 teacher per bus
pls answer
Jack bought snacks for his team's practice. He bought a bag of chips for $3.46 and a 4-pack of juice bottles. The total cost before tax was $13.30. How much was each bottle of juice?
Quadrilateral QRST is a parallelogram. Determine the measure of QRS
Answer:
x=9
Step-by-step explanation:
In a parallelogram, opposite angles are equal.
So that means
2(3x - 4) = x + 37
6x - 8 = x + 37
5x = 45
x = 9
Answer:
x+37=2(3x-4) opposite angle of the parallelogram are equal
x+37=6x-8
37+8=6x-x
45=5x
x=9
the measure of QRS=2(3×9-4)=46
please help me asap almost due
Evaluate each monomial for
X = 5, Y = -1, And Z = 4
Answer:
1, 375, 2, 16, 16, -125, 400, -1
Step-by-step explanation:
i dont think if you needed the bottom part
plz help............................
Answer:
With what exactly?