2(x-11)+5-1
What is x
Answer:
9
Step-by-step explanation:
2(x-11) + 5-1
We can use the distributive property:
2x - 22 + 5 - 1
We can then simplify:
2x - 18
In this case, if 2x - 18 = 0, then 2x = 18 and x = 9.
Answer:
2x-18
Step-by-step explanation:
[tex]2(x-11)+5-1\\[/tex]
Expand
[tex]2\left(x-11\right):\quad 2x-22[/tex]
Slot it into the equation
[tex]=2x-22+5-1[/tex]
Add/subtract the numbers
[tex]-22+5-1=-18\\\\=2x-18[/tex]
MAX POINTS / ONLY COMPLETE ANSWER / WILL MARK BRAINLIEST / ASAP
Match the symbol notation with the picture it is describing.
Step-by-step explanation:
Hope it helps you in your learning process.
PLEASE HELP ME THIS IS DUE IN TWO HOURS! :(
The length of Rectangle 1 is 3.2 x 10^5 m. The width of Rectangle 1 is 1.6 x 10^4 m. What is the area of Rectangle 1? Write the answer in Scientific Notation.
Find the area of Rectangle 2 if its length is 1.28 x 10^7 m and its width is 8 x 10^3 m. Write the answer in Scientific Notation.
Answer:224 squared
Step-by-step explanation:
H
Convert the number to standard notation. 8.345 x 10 to the negative 6th power
The intersection of two lines is a(n)
Geometry
Answer:
In geometry, an intersection is a point, line, or curve common to two or more objects (such as lines, curves, planes, and surfaces). The simplest case in Euclidean geometry is the intersection of two distinct lines, which either is one point or does not exist if the lines are parallel.
Step-by-step explanation:
Answer:
A point
Step-by-step explanation:
In geometry, an intersection is a point, line, or curve common to two or more objects (such as lines, curves, planes, and surfaces).
Charlotte owns two entertainment websites. Here are some details about those websites for one entire month: Website A Website B Number of writers 5 111111 Number of posts posted 110110110 200200200 Average number of words of post 100100100 170170170 Average likes per post 350035003500 350035003500 Average comments per post 500500500 450450450 Number of new subscribers 900090009000 20{,}00020,00020, comma, 000 Revenue \$30{,}000$30,000dollar sign, 30, comma, 000 \$75{,}000$75,000dollar sign, 75, comma, 000 Expenses \$20{,}000$20,000dollar sign, 20, comma, 000 \$47{,}000$47,000dollar sign, 47, comma, 000 Profit (Revenue-−minusExpenses) \$10{,}000$10,000dollar sign, 10, comma, 000 \$28{,}000$28,000dollar sign, 28, comma, 000 Charlotte wants to know which website generates more profit per resource invested. 1) Charlotte thought of two different ways to define this quantity. Identify these two definitions among the following options. Choose 2 answers: Choose 2 answers:
Answer:
I'm pretty sure its choice c and d i'm sorry if its not i did all the math, although i might have gotten it wrong, just double check.
Step-by-step explanation:
Answer:
1)
b) Profit divided by number of writers
c) Profit divided by expenses
2)
b) Yes. According to both definitions, website B generates more profit per resource invested.
Which expression is equivalent to 6x2−(4x+10)−3+(4x2−5x)?
10x2−9x−13
2x2−x+7
2x2−x−13
10x2−9x+7
Find the value of z, if it is known that 5+2z is 3 more than 3z−4
Answer: The required value of z is 6.
Step-by-step explanation: Given that 5+2z is 3 more than 3z-4.
We are to find the value of z.
According to the given information, the equation expressing the given statement mathematically can be written and solved as follows:
5+2z=(3z−4)+3
⇒5+2z=3z−1
⇒3z−2z=5+1
⇒z=6.
Thus, the required value of z is 6.
I need help on this -3x-x-3x3 =? It’s kinda confusing me and I’ve been on this question for awhile
What is the correct product of 7 x 2.6?
Answer:
thy answer is 18.2
Step-by-step explanation:
plzzzzzzzzzzzzz answer them all
Answer:
1.) 4 and -4.
2.) 1.25 and -1.25
3.) 2 1/4 = (I dont have any absolute value signs on my keyboard but its
2 1/4 with absolute value signs.
what is two over twelve + four over nine
Answer:
2/3
Step-by-step explanation:
2/12+4/9
Find a common denominator
16/72+ 32/72
48/72
Simplify
=2/3
Hope this helps
Solve for the variable in this equation 2x -5x = 21 answers are
0 -3
O 7
O Option 3
07
Answer:
x = -7
Step-by-step explanation:
First, we simplify:
-3x = 21
Then, we divide -3 on both sides:
x = -7
Hope this helps ^^
Y+
+-5 = -1
y =
What is y=what
Answer:
[tex]\large\boxed{\tt y = 4}[/tex]
Step-by-step explanation:
[tex]\textsf{We are asked for the value of y.}[/tex]
[tex]\textsf{To begin, we are given an equation. Note that our goal is to find y, so we should}[/tex]
[tex]\textsf{isolate y.}[/tex]
[tex]\large\underline{\textsf{To Isolate y;}}[/tex]
[tex]\textsf{Usually, isolation is segregation, or to keep alone. Basically, y should be the only}[/tex]
[tex]\textsf{term on the left side of the equation.}[/tex]
[tex]\large\underline{\textsf{To Solve;}}[/tex]
[tex]\textsf{We just need to isolate y, then we should have our value.}[/tex]
[tex]\large\underline{\textsf{Our Equation;}}[/tex]
[tex]\tt y+(-5)=-1[/tex]
[tex]\textsf{Note that when we add a negative, we are actually subtracting.}[/tex]
[tex]\tt y-5=-1[/tex]
[tex]\large\underline{\textsf{Solving;}}[/tex]
[tex]\textsf{Remove -5 on the left side by adding 5 to both sides of the equation.}[/tex]
[tex]\tt y-5+5=-1+5[/tex]
[tex]\underline{\textsf{Hence;}}[/tex]
[tex]\large\boxed{\tt y = 4}[/tex]
what is the answer to 3x + 1 = x + 13
Answer:
x=6
Step-by-step explanation:
3x+1=x+13
2x=12
x=6
can someone please tell me how to solve this problem [tex]\frac{x-6}{6}[/tex] = -1
Answer:
x=0
Step-by-step explanation:
1) x-6/6= -1 is the equation
2) To get rid of the denominator, multiply both sides by 6 to get x-6= -6
3) Add 6 on both sides to get x=0
Which shows only a vertical translation from the shaded figure onto the unshaded figure?
Answer: B
Step-by-step explanation:
On a coordinate plane, a triangle is shifted up is the area that shows only a vertical translation from the shaded figure onto the unshaded figure (Image attached).
What is Vertical translation?Vertical translation is known to be a term that connote the up or down movement that takes place in a graph of a function.
It is also called the movement or the shifting of the graph amidst the y-axis. Note that in vertical translation, all the point on the graph often moves k units vertically.
See full question below
Which shows only a vertical translation from the shaded figure onto the unshaded figure?
On a coordinate plane, a triangle is shifted up.
On a coordinate plane, a triangle is shifted to the left.
On a coordinate plane, a triangle is enlarged to form another triangle.
On a coordinate plane, a triangle is shifted up and to the left.
Learn more about vertical translation from
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Linda can clean 72 rooms in 6 days.
How many rooms can Linda clean in 9 days?
Answer:
108
Step-by-step explanation:
72/ 6 = 12
12 x 9 = 108
When designing a play area the mother created a scale drawing in which the side that measures 6 feet was represented by 3 inches.What was the perimeter of the play area in the mothers scale drawing
Answer:
12 inches
Step-by-step explanation:
if it is a square then you do 3×4 to get the perimeter
Is 555 a rational number
Answer:
yes
Step-by-step explanation:
555 is a positive integer and the integers are rational numbers
Step-by-step explanation:
yes
555 can write in fraction a/b
=
[tex] \frac{555}{1} [/tex]
Jennifer and Kamlee are walking to school. After 20 minutes, Jennifer has walked 4/5 miles. After 25 minutes, Kamlee has walked 5/6 miles. Find their speed in miles per hour
Answer:
Jennifer's speed is 2.4 miles/hour
Kamlee's speed is 2 miles/hour
Step-by-step explanation:
To find their speed,
Speed can be determined from the formula below,
[tex]Speed = \frac{Distance}{Time}[/tex]
Also, to determine the speed in miles per hour (miles/hour), we will convert the time spent by each of them to hour (NOTE: 60 minutes = 1 hour)
For Jennifer,
Distance = 4/5 miles
Time = 20 mins (Convert to hour)
∴Time = (20/60) hour = 1/3 hour
Hence,
[tex]Speed = \frac{Distance}{Time}[/tex]
[tex]Speed = \frac{4/5 miles}{1/3hour}[/tex]
[tex]Speed = \frac{4}{5} \times \frac{3}{1}[/tex]
[tex]Speed = \frac{12}{5}[/tex]
[tex]Speed = 2.4 miles/hour[/tex]
Hence, Jennifer's speed is 2.4 miles/hour
For Kamlee,
Distance = 5/6 miles
Time = 25 minutes (Convert to hour)
Time = (25/60) hour = 5/12 hour
Hence,
[tex]Speed = \frac{Distance}{Time}[/tex]
[tex]Speed = \frac{5/6miles}{5/12 hour}[/tex]
[tex]Speed = \frac{5}{6} \times \frac{12}{5}[/tex]
[tex]Speed = 2 miles/hour[/tex]
Hence, Kamlee's speed is 2 miles/hour
what is the intersection of two distinct, non-parallel planes?
A. A line
B.A point
C.Another plane
D.There is no intersection
Answer:
C.Another plane
Step-by-step explanation:
If a class of 120 students took the Business math exam and 3/5 passed the test, how many students failed the test?
Answer:
48
Step-by-step explanation:
120*(5/5-3/5)
120*(2/5)
24*2
48
(-6) ÷ (-7) in fraction form
Answer:
[tex]\frac{6}{7}[/tex]
Step-by-step explanation:
The division symbol is also the middle line in a fraction. Since both are negative it results in a positive fraction.
Hope that helped and have a great day!
If f(x) = x2 + 2x – 10, what is f(-2)?
Answer:
-10
Step-by-step explanation:
simply plug -2 into the function and you get 4 + 2(-2)-10, which gets you 4+ (-4) -10= 4-4-10= -10
Answer: -18
Step-by-step explanation:
3. Find the 100th term in the arithmetic sequence that has a common difference
of 4 and a first term of -11.
Answer:
385
Step-by-step explanation:
[tex]t_{n}=a+(n-1)d\\t_{100}=-11+(100-1)4\\t_{100}=-11+99 \times ~4\\=-11+396\\=385[/tex]
FO = x + 10, FG = 3x + 10 find the length of the segment
Answer:
x= 0
FO=20
OG=20
FG=40
Step-by-step explanation:
FG=FO+OG
3x+10=x+10+x+10
3x+10=2x+20
20=x+10
10=x
what are the steps to solving this using both elimination and substitution? 7x-2y=-53 5x-7y=-88 plz show steps ASAP
PLS GIVE ME BRAINLIEST
hope this helps and have a good day
Is (6, 6) a solution to the equation y = x?
Hey there! I'm happy to help!
This is a solution because x has the same value as y. They are both 6.
I hope that this helps! Have a wonderful day! :D
Answer:
Yes.
Step-by-step explanation:
(6,..): this is the x-coordinate
(...,6): this is the y-coordinate.
6=6, so yes, this is a solution to y=x.
Nancy bought 5 1/2 pounds of apples and oranges. If she bought 1 2/3 pounds of apples, which of the following equations could be used to find the amount of oranges she bought?
Answer:
1 2/3a+o=5 1/2
Step-by-step explanation:
1 2/3 pounds of apples plus the weight of oranges is equal to 5 1/2 pounds. The weight of the oranges can be found by subtracting the weight of apples from the total weight, which is 3 5/6 pounds.
The equation which represents the number of oranges and apples is 1²/₃a+o=5¹/₂.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Nancy bought 5¹/₂ pounds of apples and oranges. If she bought 1²/₃ pounds of apples.
The equation will be written as,
1²/₃a+o=5¹/₂.
1²/₃ pounds of apples plus the weight of oranges is equal to 5¹/₂ pounds. The weight of the oranges can be found by subtracting the weight of the apples from the total weight, which is 3⁵/₆ pounds.
Therefore, the equation which represents the number of oranges and apples is 1²/₃a+o=5¹/₂.
To know more about an expression follow
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