Answers
Answer:
Yes
Step-by-step explanation:
Simplifiying, or combining like terms is how we are able to see a problem in a much more, easy to read format. When simplifying multiple terms into one another, it is important to ensure the items being combined all have the same variables and coefficients.
Variables: A variable is a letter used to stand for a number. The letters x, y, z, a, b, c, m, and n are probably the most commonly used variables.
Coefficients: The number used in front of a variable. Looks of that like for say, 3x. We don't have any coefficients in this problem, so no need to worry about that for now.
Looking at our problem we are given the following:
[tex]z+y+z+x+y+z\\[/tex]
So Simplify this, its simple! Combine the like variables. (x with x, y with y, and z with z) Since all the variables given are positive, we are only adding like variables.
The steps would look as following:
[tex]z+y+z+x+y+z\\z+z+z =\\y+y= \\x =\\[/tex]
Now, combine the like terms, and rewrite in alphabetical form:
[tex]z+z+z=3z\\y+y=2y\\x=1x = x\\x+2y+3z[/tex]
With all that said, the answer is yes, this answer is equivalent to the one shown. Instead of showignthe condensed, normal form, we are given an expanded version of what is seen. The way the variables are placed in the equation do not matter, as long as all of the variable come out to have the same result.
I hope that this provided you with some clarification and I would be happy to help you again in the future! Have a nice day! :D
Answer:
Yes its equivelant. you have one x. 2 y and 3 z
Step-by-step explanation:
Related Questions
50 POINT REWARD!!!!!!!!!!!
Constance is planning to pay for part of her college using a $12,000 student loan. She is comparing the total costs of two loan options. Option A is to borrow the $12,000 for 5 years at 4.75% annual compound interest. Option B is to borrow the $12,000 for 4 years at 5% annual compound interest. Which of the following is closest to the difference in total cost of Option A compared to Option B?
A. $450.00
B. 867.72
C. $529.87
D. $547.84
Answers
Answer:
Step-by-step explanation:
[tex]A=P(1+r)^t\\ d=12000((1.0475)^5-(1.05)^4\\ \\ d=\$ 547.84[/tex]
Need help ASAP !!!
Solve for x WITHOUT trigonometry
Answers
Hey sphere has a diameter of 18 inches what is the volume of the sphere
Answers
Answer:
V ≈ 3053.63 in
Step-by-step explanation:
evaluate 24. 5 PLS AND THANK YOU!!!
Answers
Answer:
80
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
2⁴ · 5
Step 2: Evaluate
Exponents: 16 · 5Multiplication: 80X+3/4 = x+2 solve the proportion
Answers
Answer:
x=3
Step-by-step explanation:
cross multiply 2(x+3)=4x
2x+6=4x
6=2x
x=3
Answer:
x= 5/4
Step-by-step explanation:
x + [tex]\frac{3}{4\\}[/tex] = [tex]\frac{x}{2}[/tex]
- [tex]\frac{3}{4}[/tex] -[tex]\frac{3}{4}[/tex]
X = [tex]\frac{5}{4}[/tex]
3 coins are flipped. let E be the event that at least 2 coins are heads. let F be the event that no heads are flipped. are E and F mutually exclusive? are they independent? Explain
Answers
Answer: Yes, they are mutually exclusive. You cannot have 2+ heads and 0 heads at the same time. They are not independent. The result of 2+ heads nullifies the chance that 0 heads are flipped!
After filling a gas tank the odometer read 27,8295After the next filling it read 28,1760. It took 17.5 gal to fill the tank How many miles per gallon did the driver get?
Answers
Answer:
198 mpg
Step-by-step explanation
28,1760-27,8295 = 3465 miles
3465miles/17.5gal = 198 mpg
Which of the following items are elements of a monthly checking account statement?
I. A period (beginning date and ending date)
II. A beginning balance and ending balance.
III. A detailed list of debits and credits during the period.
a.
I and II
b.
I and III
c.
II and III
d.
I, II and III
Answers
Answer:
D.
Step-by-step explanation:
Sana makatulong pag Mali EDI Mali
Can someone please help ?!?
Answers
Answer:
the answer would be D
Step-by-step explanation:
sec = 1/cos
help plz The total cost of a shirt and a jacket was $99.34. If the price of the shirt was $7.76 less than the jacket, what was the price of the shirt? Express your answer as a simplified fraction or a decimal rounded to two places.
Answers
Answer: Shirt costs $45.79
Step-by-step explanation:
jacket- x
shirt (x-7.76)
x+x-7.76=99.34
2x - 7.76 = 99.34
2x = 107.10
x=53.55
Jacket costs 53.55 and Shirt costs 53.55-7.76= 45.79
Help plsssssssssssssssssssssss help me plsssssssssssssssssssssss
Answers
Answer:
Step-by-step explanation:
5 and 5
Answer:
the decimal point should be moved 5 places to the right because there are five zeros in 10 with the power of 5
Step-by-step explanation:
if $20.00 is for 12.25kg of peas ...what weight of peas can i get for $4.00
Answers
2.45kg
First you calculate the price per kg as follows:
If it’s $20 for 12.25 kg, the price per kg is $20/12.25=$1.63 per kg
If you have $4, you can figure out what weight you can get by taking $4/the price per kg, so $4/$1.63, which is 2.45 kg.
Will someone help me with this??
Answers
Answer:
C) -1/4x+2=2x-7
Step-by-step explanation:
-1/4(4)+2=2(4)-7
-1+2=8-7
1=1
Question 10 of 12
What is the solution to x + 8 = 19?
A. x = 11
E
B. x = 8
C. x= 16
D. x = 27
SUBMIT
Answers
Answer:
x = 11
Step-by-step explanation:
x + 8 = 19 subtract both sides by 8
x = 11
Hey there!
x + 8 = 19
SUBTRACT 8 to BOTH SIDES
x + 8 - 8 = 19 - 8
CANCEL out: 8 - 8 because it give you 0
KEEP: 19 - 8 because it give you the x-value
NEW EQUATION: x = 19 - 8
SIMPLIFY IT!
x = 11
Therefore, your answer is:
x = 11 (Option A)
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
help me please ------
Answers
Answer:
what is it asking
Step-by-step explanation:
Pedro surveyed 600 of the students in his school about their favorite color. 270 students said their favorite color was red. What percentage of the surveyed students said their favorite color was red?
Answers
Answer:
45 percent
Step-by-step explanation:
270/600=.45 which equals 45 percent
Please helpppp
Thank you
Answers
Answer:
B
Step-by-step explanation:
X^2+9x+7=y standard to vertex form
Answers
Answer:
y = (x + 4.5)² - 13.25
Step-by-step explanation:
y = x² + 9x + 7
We need to get a perfectly squared binomial as part of the right side.
Take the '9x' term, divide it in half, square it, add and also subtract it on the right side, as shown below. That would be (4.5)² = 20.25 added and subtracted.
y = x² + 9x + 7
y = x² + 9x + 20.25 + 7 - 20.25
y = (x² + 9x + 20.25) - 13.25
y = (x + 4.5)² - 13.25
y = (x + 4.5)² - 13.25
Vertex Form is y = a(x-h)² + k, where the parabola vertex is (h, k)
So if you wrote this as y = 1(x - [-4.5] )² + (-13.25), we would see that a = 1, and h = -4.5 and k = -13.25.
Vertex = (-4.5, -13.25)
I verified on a graphing calculator that this is indeed the vertex of the parabola.
If Figure F is rotated 180° and dilated by a factor of , which new figure could be produced?
Hurry please!
Answers
Answer:
2nd answer choice :)
Step-by-step explanation:
The new figure produced is given below.
Option C is the correct answer.
What is a scale factor?A scale factor is defined as the ratio between the scale of a given original object and a new object,
We have,
Let the figure be in the first quadrant.
Now,
Rotation of 180-degree means,
The figure will be in the third quadrant.
Now,
Dilation with a factor of 1/2.
This means,
The figure will shrink by 1/2.
Thus,
The new figure is given below.
Learn more about scale factors here:
https://brainly.com/question/20759556
#SPJ5
Please check my answers!!!!
Answers
9514 1404 393
Answer:
linear: blue graph, Table 2, 2x-3y=7, y=-4
nonlinear: red graph, Table 1, Table 3, y=2x^2+4, y=3/x+2
Step-by-step explanation:
It is hard to check answers when you don't know the question. Apparently, there are additional features of the question that are not shown.
__
The equation of the red graph is y=(x+5)³. (nonlinear)
The equation of the blue graph is y=2x-6. (linear)
The equation of Table 1 is y=x². (nonlinear)
The equation of Table 2 is y=2x+4. (linear)
The equation of Table 3 is y=|x|. (nonlinear)
__
You have correctly classified the equations we see. We can't tell if there are more that we don't see.
_____
The tables all have sequential values of x, so the way to tell linear/non-linear is by looking at first differences in the y-values:
Table 1: 4-1 = 3; 9-4 = 5 . . . . different, so non-linear
Table 2: 8-6 =2; 10-8 = 2; others are also 2 . . . . all the same, so linear
Table 3: 1-2 = -1, 0-1 = -1, 1-0 = 1 . . . . different, so non-linear
A. 322 square feet
B. 192 square feet
C. 368 square feet
D. 690 square feet
HELPPP PLZ!!!
Answers
Estimate the sum of 46 and 32 by rounding to the nearest ten,
A. 80
0
B. 90
C. 75
0
D. 70
0
E. 85
Answers
Mr. Kennedy is making a fire pit for his
backyard. The inside diameter measures 6 feet
in length. What is the inside area of the fire pit
in square feet?
Answers
Answer:
Area of pit = 28.28 ft² (Approx)
Step-by-step explanation:
Given:
Diameter of pit = 6 ft
Radius of pit = 6 / 2 = 3 ft
Find:
Area of pit
Computation:
Area of circle = πr²
Area of pit = (22/7)(3)²
Area of pit = 28.28 ft² (Approx)
Find the value of x when 27 - 2x + 1 = 729+ 2x + 3
Answers
Answer:
[tex] - 2x - 2x = 729 + 3 - 27 - 1 \\ [/tex]
[tex] - 4x = 704[/tex]
[tex]x = -704 \div 4 = -176[/tex]
Olga saves $15 from every paycheck to save up for a new game system that cost $399. Currently, she has $360 saved. Ignoring any taxes on the purchase, how many more paychecks does she have until she has enough money saved to buy the game system?
Answers
Answer:
3
Step-by-step explanation:
399-360=39
Complete the table for the given rule.
Rule: y is 3 less than x
X Y
10
8
6
Answers
Answer:
X Y
10 7
8 5
6 3
Step-by-step explanation:
Not much to explain - just put a number 3 smaller than X into column Y
The required table for the given rule can be completed as follows:
X Y
10 7
8 5
6 3
What is the linear relationship?A linear relationship is a connection that takes the shape of a straight line on a graph between two distinct variables - x and y. When displaying a linear connection using an equation, the value of y is derived from the value of x, indicating their relationship.
The rule is given in the question, as follows:
y is 3 less than x
For each value of x in the first column, the corresponding value of y in the second column can be calculated by subtracting 3 from x.
For example, if x is 10, then y is 3 less than x, which is 7 (10 - 3 = 7).
Similarly, if x is 8, then y is 5 (8 - 3 = 5), and if x is 6, then y is 3 (6 - 3 = 3).
The table for the given rule can be completed as follows:
X Y
10 7
8 5
6 3
Learn about the linear relationship here :
https://brainly.com/question/11663530
#SPJ5
find 12 divided by 3/5
Answers
Answer:
20
Step-by-step explanation:
Answer:
Step-by-step explanation:
12/(3/5)
12(5/3)
60/3
20
Choose the polynomial that is written in standard form 7x^5+8x^8+27x
Don’t need the answer just couldn’t find the question lol so the answer is 3
Answers
Answer: Option d: -3*x^4*y + 2*x^2*y^2 + 5*y^3
Step-by-step explanation:
In standard form, the first term of the polynomial must be the term with the highest degree and on each subsequent term the degree decreases. In the case of two variables, the degree is equal to the sum of the exponents.
Then the correct option is d.
Where the degree of the first term is (4 + 1) = 5
The degree of the second term is (2 + 2) = 4
The degree of the third therm is 3.
We can see that the degree decreases as the term number increases, then the polynomial written in standard form is:
-3*x^4*y + 2*x^2*y^2 + 5*y^3
Please give me the answer please
Answers
Answer:
1/2
Step-by-step explanation:
A: you just need to draw a number line (PICTURED)
B: submarine (-10) and airplane (10)
Explanation:
B: for both it is 10 away, it doesn’t matter that one is negative. When you count from 0 it will still be 10 away on both sides.
The length of a rectangle is three feet less than twice its width. If x represents the width of the rectangle, in feet, write inequality represents the area of the rectangle that is at most 30 square feet.
Answers
Answer:
x>30.meaning that the x is greater than 30