Answers
Answer:
12x-84y+24z
Step-by-step explanation:
Answer:
12x - 84y + 24z
Step-by-step explanation:
When doing these if there is a number outside of the parenthesis then that mean you have to combine those terms by that i mean
12(x -7y + 2z)
12× X is combined to be 12x
12 × -7y = -84y
12 × 2z = 24z
so your new expression would be
12x - 84y + 24z
Related Questions
I don’t understand how I get this answer
Answers
Seven friends are sharing 8 cups of lemonade. If they share the lemonade equally, how many cups will each friend get?
Answers
Answer:
Step-by-step explanation:
if 7 friends share 8 cups of lemonade
each will receive 7/8 of the lemonade
Each friend will receive 7/8 of the lemonade
What is the unitary method?
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
From the given question, we are informed that Seven friends are sharing 8 cups of lemonade and that they share the lemonade equally.
The number of cups that each friend gets can be calculated by dividing the number of cups of lemonade by the number of friends.
This will be:
= 7/8
We can conclude that Each friend will receive 7/8 of the lemonade
Learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ5
PLEASE HELP ME WITH THIS I WILL GIVE BRAINLIEST
Answers
Answer:
6(m - 2)
Step-by-step explanation:
DESPERATE WILL GIVE BRAINLIST AND THANKS
−40÷−4=
Answers
Answer:
The answer is 10.
Step-by-step explanation:
Negative 40 / Negative 4 = 10.
Answer:
10
Step-by-step explanation:
just...... divide. oh and 2 negatives turn into a positive so yeah
hope it helps
How many different triangles can you make if you are given these three lengths
Answers
Hope you have a nice day stay positive and if anyone brings you down their just jealous :)
Answer:
1
Step-by-step explanation:
I need help!!!!!! Ten points for whoever gets this correct
Answers
Answer:
The correct answer is 25 ¢(cents) (.25 of a dollar) Per Juice box
Step-by-step explanation:
34 divided by 136 is .25 or 25 ¢
When finding the multiples of 2, how can I figure out the 6th term?
Answers
Answer:
2×1=2
2×2=4
2×3=6
2×4=8
2×5=10
2×6=12 ==> Answer
Brenda buys a shirt for $40. She has a coupon for 25% off. What is 25% of $40?
Answers
Answer:
Step-by-step explanation: hehejejehjejejehehhejehehejehehheehejhehejehejejejejejjejejejejejhhehejejjejejejeejehhehehe
Answer:
$10
Step-by-step explanation:
40 X .25 = 10
helpppppppppppppppppppppppppppppppppppppppp
Answers
Answer:
y=3
The solution is 3
Step-by-step explanation:
.
Select all of the given points in the coordinate plane that lie on the graph of the linear equation 4x−y=3
A. (-1,-7)
B. (0,3)
C. (34,
D. (1,1
E. (2,5)
F. (4,-1)
Answers
Answer:
the answer is......
Step-by-step explanation:
f ,c,a
Answer:Your answer is a c and f
is this the right answer?
Answers
Answer: It looks about correct , yes.
Step-by-step explanation:
Answer:
Yes.
Step-by-step explanation:
The scatter plot shows the relationship between pages read per week and age. What is the range of the cluster shown in the scatter plot?
A) 8 to 10 years of age
B) 8 to 17 years of age
C) 32 to 39 pages read per week
D) 32 to 72 pages read per week
part 2:
The scatter plot shows the relationship between pages read per week and age. What is the domain of the cluster shown in the scatter plot?
A) 8 to 10 years of age
B) 8 to 17 years of age
C) 32 to 39 pages read per week
D) 32 to 72 pages read per week
Answers
Answer:
part 1 of the question is d ,and part 2 of the question is b.
The range of the cluster shown in the scatter plot is 32 to 72 pages read per week.
Option D is the correct answer.
The domain of the cluster shown in the scatter plot is 8 to 17 years.
Option B is the correct answer.
What is a scatterplot?A scatterplot is a type of graphical display that is used to represent the relationship between two continuous variables.
In a scatterplot, each point represents the values of the two variables, with one variable being plotted along the x-axis and the other variable being plotted along the y-axis.
The position of each point on the graph represents the values of both variables for that particular observation.
We have,
The range in the scatterplot is the number of pages read per week.
Now,
The plot in the scatter plot is between 32 to 72 pages.
So,
The range of the cluster shown in the scatter plot is 32 to 72 pages read per week.
And,
The domain in the scatterplot is the number of ages in years.
Now,
The plot in the scatter plot is between 8 to 17 years.
So,
The domain of the cluster shown in the scatter plot is 8 to 17 years.
Thus,
The range of the cluster shown in the scatter plot is 32 to 72 pages read per week.
The domain of the cluster shown in the scatter plot is 8 to 17 years.
Learn more about scatterplots here:
https://brainly.com/question/7219025
#SPJ3
Carrie received 42% of the vote for Treasurer of her school's Latin Club. If there are 67 students, how many students voted for her?
Answers
Answer:
28 people voted for Carrie
Step-by-step explanation:
Make the 42% a decimal, and multiply the decimal by 67.
You can make a decimal by moving the number back two digit places
and removing the percent sign, to get .42; you then multiply the two numbers together.
The number of students who voted for her will be 27.
What is the percentage?The percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.
Given that Carrie received 42% of the vote for Treasurer of her school's Latin Club.
The number of votes received by Carrie will be calculated as:-
Number = 67 x 42%
Number = 67 x 0.42
Number = 27
Hence, the number of votes will be 27.
To know more about percentages follow
https://brainly.com/question/24304697
#SPJ6
Solve the following equation. show work. x^2 + 8x + 12 = 0.
Answers
Answer:
The zeros are -6 and -2
Step-by-step explanation:
factor the equation.
(x+2)*(x+6)
x+2=0
x+6=0
2
+
8
x
+
12
=
0
Step 1: Factor left side of equation.
(
x
+
2
)
(
x
+
6
)
=
0
Step 2: Set factors equal to 0.
x
+
2
=
0
or
x
+
6
=
0
x
=
−
2
or
x
=
−
6
X=-2 or x=-6
What is the area of this composite figure?
O 30in.2
O 32in2
O 62in.2
O 80 in.2
Answers
Answer:
62.in.2
Step-by-step explanation:
4*8 = 32
(8-4) * (10-4-1.5) = 18
8*1.5 = 12
32+18+12 = 62
I don’t have an explanation
A rectangular lawn has a diagonal path running across it. The lawn is 10m wide and 15m long. Work out the length of the path
Answers
Answer:
d = 18.02 m
Step-by-step explanation:
Given that,
A rectangular lawn has a diagonal path running across it. The lawn is 10m wide and 15m long.
We need to find the length of the path.
The diagonal of a rectangle can be calculated as follows :
[tex]d=\sqrt{10^2+15^2} \\\\d=18.02\ m[/tex]
So, the length of the path is 18.02 m.
16. Which of the following is cofficent of --ay
-4
4
-1/4
1/4
Answers
Answer:
it 1/4 the answer any questions I'm glad to help
If you walk 3 kilometers in 0.5 hours, what is your average speed in kilometers per hour?
Answers
Answer:
6km
Step-by-step explanation:
.5 times 2 = 1 hour
3km times 2 =6
Simplify the following expression: 5x + 2 + 3x + 1
Answers
Answer:
8x + 3
Step-by-step explanation:
5x + 3x= 8x
2 + 1= 3
8x +3
Answer:
8x+3
Step-by-step explanation:
help mewith this question please I'll give brainliest
Answers
Answer:
Step-by-step explanation:
As given
we have 50 kg oranges at the rate of 80 per kg and also she paid Rs. 5 per kg as fare , and sold totally by price of Rs. 4675
Now first we have to know that how much money she spent ,
1 kg = Rs. 80
50 kg = Rs. x
by cross multiplication ,we get
x= 80*50
x= Rs. 4000 total cost of oranges
Now total cost of fare,
1kg = Rs 5 fare
50 kg = y
we get , by cross multiplication,
y=Rs.250
Now total cost = x+ y = 4000+250 = Rs. 4250
As she sold it with price of Rs 4675
hence ,the profit she made ,
Profit = 4675-4250 = Rs.425
Plz Brain-list it or support me subscribing my channel ' ZK SOFT&GAMING'
3. For the equation-4y = &r, what is the constant of variation? (1 point)
ООО
02
Answers
Answer:
3).
[tex] - 4y = 8x \\ \frac{y}{x} = \frac{8}{ - 4} \\ \frac{y}{x} = - 2 \\ y = - 2x \\ hence \: constant \: is \: - 2[/tex]
4).
[tex]y \alpha x \\ y = kx \\ where \: k \: is \: the \: constant \: of \: proportionality \\ when \: y = 24 \: and \: x = 8 \\ substitute \: in \: y = kx \\ 24 = 8k \\ k = \frac{24}{8} \\ k = 3 \\ value \: of \: constant = 3[/tex]
If it was by 10, k = 3 by 10
k = 30
5).
[tex]general \: equation \: of \: line \\ y = mx + c \\ but \: m = \frac{2}{3} \: and \: c = 9 \\ substitute \: for \: m \: and \: c \: in \: y = mx + c \\ y = \frac{2}{3} x + 9 \\ alternatively \\ 3y = 2x + 27[/tex]
Sally has a discount card that reduces the price of her grocery bill in a certain grocery store by 5%. If c represents the cost of Sally’s groceries, which expression represents Sally’s grocery bill?
Answers
(4x+3)+(x+4)
Pre-Algebra -Simplify
Answers
4x^2+19x+12
1. 4x X x =4x^2
2. 4x X 4=16x
3. 3 X x= 3x
4. 3 X 4= 12
5. 4x^2 + 16x + 3x + 12 = 4x^2+19x+12
Given f(x) = -3x + 5. find f (-6).
Answers
Answer:
f(-6)=23
Step-by-step explanation:
f(-6)=-3(-6)+5
f(-6)=18+5
f(-6)=23
Hope this helps you!!!!
I dont understand this
Answers
Answer:
Um I think it wants you to find all of those things listed in the equation or something.
Step-by-step explanation:
7.
The pair of figures is similar. Find x. Round to the nearest tenth if necessary.
A. 34 cm
B. 9.8 cm
C. 21.9 cm
D. 29.6 cm
Answers
Answer:
Choice B
Step-by-step explanation:
When two shapes are similar their sides are always going to be proportional. So here we will set up a proportion to solve this.
[tex]\frac{23}{40}=\frac{x}{17}[/tex]
Now we cross multiply
[tex]391=40x[/tex]
After we got an equation we solve it
[tex]x=9.775[/tex]
Since we got a decimal we will have to round it to the place they instruct for us, on this one it is 9.8 cm so it is choice b.
The required value of x is 9.8 cm. For the two similar triangles.
Two similar triangles are given. value of x to be determined.
Similar triangles are those triangles that have similar properties,i.e. angles and proportionality of sides.
Here, if triangles are similar then their ratio of sides is also equal.
x/23=17/40
x = 0.425*23
x = 0.425 * 23
x = 9.8 cm
Thus, The required value of x is 9.8 cm. For the two similar triangles.
Learn more about similar triangles here:
brainly.com/question/25882965
#SPJ2
Solve for t.
3t + 9 > -21
Answers
Answer:
3t>-30
t>-10
..........
Identify the coefficients and constants in each equation
Answers
So in the expression 4x+9 the coefficient would be 4 and the constant is 9
Please would someone be able to give the answer to this Thankyou
Answers
Answer:
6×6 =36 this will answer
Answer:
It is 36
Step-by-step explanation:
Hope this helped have an amazing day!
Solve the following expression when
f = 3
7 + 4 + f2 - 5f + 2
Answers
Answer:
7+4+2f-5f+2.
substitute the f.
7+4+2(3)-5(3)+2
Do the multiplication.
7+4+6-15+2.
11+6-15+2
17-15+2
2+2
4.
