Answers
Answer:
1) 2<x<10 (the first choice)
2) 17<x<40 (the first choice)
3) x<-1 or x>2 (the second choice)
Step-by-step explanation:
1) 2<x<10...this is another way of representing x<10 and x>2 in an "and" inequality. If you look at 2<x<10 from left to right, it says 2 is less than x and x is less than 10.
2) 17<x<40...this represents x>17 and x<40 in an "and" inequality as well. If you look at 17<x<40, it reads 17 is less than or equal to x and x is less than 40.
3) x<-1 or x>2...the signs are greater than or equal to because the dots are closed on the number line. Also, this is not an "and" inequality. This is actually an "or" inequality. You can mainly tell because the lines are shaded opposite ways and do not intersect.
I hope this helped!! Good luck on your assignment and have a wonderful day :3
Related Questions
Solve the following equation for H. Be sure to take into account whether a letter is
capitalized or not.
8 + H=n
Answers
Answer:
[tex]H=n-8[/tex]
Step-by-step explanation:
[tex]8+H=n[/tex]
[tex]\mathrm{Subtract\:}8\mathrm{\:from\:both\:sides}[/tex]
[tex]8+H-8=n-8[/tex]
[tex]Simplify[/tex]
[tex]H=n-8[/tex]
AHHHH Help Answer if you know the all right answer
Answers
Answer:
3
The x-intercept of the graph is -4
Graph B
The last graphing question is kinda hard to read so. It should not be c or d. Look for the graph where the line passes through the y-axis starts 30.
Step-by-step explanation:
Given the equation 5x – 2y = 22 and a solution (3a, 4). Find a.
Answers
Answer:
a = 2
Step-by-step explanation:
5(3a) - 2(4) = 22
15a - 8 = 22
15a = 30
a = 2
On average, Johanna drinks 2/3 of a 12 ounce can of soda in one hour.
How much does she drink in one and a half hours?
Answers
Answer:
12oz or a whole can of soda in 1 hour 30 minutes.
Step-by-step explanation:
[tex]\frac {2} {3}[/tex] of 12 is 8, so that means the Johanna drinks 8oz of soda in 1 hour, this means that Johanna also drinks 12oz of soda in 1 hour 30 minutes.
PLZ HELP WILL MARK BRAINLIEST
Answers
Answer:
c or d but im pretty sure its C
Step-by-step explanation:
how do u solve it i know its a parallelogram
Answers
Answer:
x = 70
Step-by-step explanation:
In this picture, 139 and (7x-1) are on opposite sides of each other, meaning they are equal to each other. To solve for x, just make them equal to each other first.
1. 7x-1 = 139
2. Add 1 to both sides to isolate 7x.
7x = 140
3. Divide both sides by 7 to isolate x.
x = 70
4. Your answer is 70.
Hope this helped!
The designers of a water park are creating a new slide and have sketched some preliminary
drawings. The length of the ladder is a = 24 feet, and its angle of elevation is 60° (see figure).
Answers
REASONING An even integer can be represented by the expression $2n$ , where $n$ is any integer. Find three consecutive even integers that have a sum of 54. The three consecutive even integers, in order from least to greatest, are , , and . Explain your reasoning. Expressions for the next two consecutive even integers after $2n$ are and . Solving the equation $=54$ , and substituting the solution into the expressions for the three integers results in the three integers given above.
Answers
Answer:
First Integer = 16
Second Integer = 18
Third integer = 20
Step-by-step explanation:
An even integer is represented by 2n
Where n is any integer
Let :
First Integer = 2n - 2
Second Integer = 2n
Third integer = 2n + 2
The sum of three even consecutive numbers = 2n - 2 + 2n + 2n + 2
= 2n + 2n + 2n - 2 + 2 = 54
= 6n = 54
n = 54/6
n = 9
First Integer = 2n - 2 = 2(9) - 2
= 16
Second Integer = 2n = 2(9)
= 18
Third integer = 2n + 2 = 2(9) + 2
= 20
HELP I NEED THE ANSWER FAST its says true or false false ( the absolute of a number can be negative
Answers
Answer:
False
Step-by-step explanation:
Answer: False
Step-by-step explanation: Absolute value is the number of whole numbers the number is away from zero. So it can only be positive because you cannot have a number negative spaces away from zero
-3/2 - 3/8 simplest form.
Answers
Answer:
The answer is -15/8
Step-by-step explanation:
−3/2 − 3/8
= −3/2 − 3/8
= −3/2 + −3/8
= −12/8 + −3/8
= -15/8
The table below lists the 2010 population data for the world’s 10 most populous countries.
Answers
Answer:
Hi,
You haven't included the data chart or what you need to solve.
Then only I will be able to help you!
Step-by-step explanation:
What is the inverse of the function y = 4x + 5?
Answers
Answer:
y = 1/4 x - 5/4
Step-by-step explanation:
y = 4x + 5
Switch x and y.
x = 4y + 5
Solve for y.
4y = x - 5
y = 1/4 x - 5/4
The inverse of the function y = 4x + 5 is [tex]f^{-1}(x) = \frac{x-5}{4}[/tex]
The given function is:
y = 4x + 5
To find the inverse of the given function y = 4x + 5, follow the following steps:
Make x the subject of the formula:
[tex]y = 4x + 5\\\\4x = y - 5\\\\x = \frac{y}{4}-\frac{5}{4}[/tex]
Replace x by [tex]f^{-1}(x)[/tex] and replace y by x.
The resulting function represents the inverse of the function y = 4x + 5
[tex]f^{-1}(x)=\frac{x}{4}-\frac{5}{4}[/tex]
Which can be further simplified as:
[tex]f^{-1}(x) = \frac{x-5}{4}[/tex]
The inverse of the function y = 4x + 5 is [tex]f^{-1}(x) = \frac{x-5}{4}[/tex]
Learn more here: https://brainly.com/question/12220962
OBLOSA MC
A scatter plot with a line is shown below.
Which statement is most likely correct about the line? (5 points)
It can be the line of best fit because it is closest to most data points
It cannot be the line of best fit because it does not pass through the first and last points
It cannot be the line of best fit because it does not pass through the points
It can be the line of best fit because it passes through all the scatter points
Answers
Answer: It cannot be the line of best fit becuase it does not pass through all the points.
a rain barrel can hold 50 gallons of water if there are 32 gallons inside of it, what percent of the barrel is full?
Answers
Answer:
64%
Step-by-step explanation:
Answer:
The answer is 64%
Step-by-step explanation:
can someone find the x for -3x + 1 = 169
Answers
Answer:
x = -56
Step-by-step explanation:
-3x + 1 = 169
-1 -1
----------------------
-3x = 168
Divide both sides by -3. 168/-3 = -56
x = -56
Answer:
Your answer is: x = -56
Step-by-step explanation:
Hope this helped : )
how can you find the y-intercept in a table
Answers
Answer:the y-intercept will be when y=0. the answer will be the x value that corresponds with y=0.
Step-by-step explanation:
Carl is a biologist studying different types of mammals. He finds that in one valley there are 15 plant-eating mammals for every 2 meat-eating mammles. The total population of mammles in the valley is about 2,900. Which number is the best estimate of the population of meat-eating mammals in the valley.
* 170
* 340
*1,450
* 2,560
Answers
Answer:
170
Step-by-step explanation:
What is an equation for the line that passes through (6,-5) and (-8,16)
Answers
Answer:
y=mx
Step-by-step explanation:
i think thats the equation am pretty sure tho
A Rope 25 feet long is cut into 3 pieces. The first piece is 2x feet long, the second piece is 5x feet long, and the third piece is 4 feet long ??
Answers
Answer:
'\/(-_-)\/'
Step-by-step explanation:
is it right? or like idk i’m confused
Answers
This is right
The system requires me to have 20 characters in my answer so I am just gonna add this.
I NEED HELP ASAP!!!!!!!!
Answers
11. y=6x-4
12. y=-1/3x-2/3
$3.75 for 5 apples: division pls
Answers
Answer: 0.75
Step-by-step explanation:
It is easier to divide if you get rid of the decimal, divide 375/5, and then add the decimal back.
I need answers in 10 minutes, the red ones are for the numbers with no denominator
Answers
Answer:
1) .5 2) 1.25
Step-by-step explanation:
lol i don't have time to get the rest but I hope this helps a bit. just remember that you're trying to isolate the variable and find its value. What you do to one side of the equation, do it on the other side of the equal sign
HELPPPPPPP PLEASEEEEEE
Answers
12-3.89
please show work it’s for a test.
Answers
Answer:
8.11
Step-by-step explanation:
12-3=9
9-0.8= 8.2
8.2=8.20
8.20-9=8.11
Answer:
8.11
Step-by-step explanation:
12.00
- 3.89
--------------
8.11
Which expression is equivalent to StartAbsoluteValue 8 EndAbsoluteValue + StartAbsoluteValue Negative 7 EndAbsoluteValue?
–15
–1
1
15
Answers
The expression that is equivalent to Start Absolute Value 8 End Absolute Value + Start Absolute Value Negative 7 End Absolute Value is 15. Hence, option D is correct.
What is an expression?Mathematical actions are called expressions if they have at least two terms that are related by an operator and include either numbers, variables, or both. Adding, subtraction, multiplying, and division are all reflection coefficient operations. A mathematical operation such as reduction, addition, multiplication, or division is used to integrate terms into an expression.
As per the given information in the question,
Anything inside an absolute value becomes positive when it exists. Things that are not within the absolute values remain the same.
So,
|8| + |-7| = 8 + 7 = 15
To know more about Expression:
https://brainly.com/question/14083225
#SPJ6
Answer:
it is D-15
Step-by-step explanation:
15 is D
what is 8.2 x 4.6? weibciewrhcoc
Answers
Answer:
37.72
Step-by-step explanation:
Answer:
37.72
Step-by-step explanation:
Hehsisksksnsnsndjs
Perform the indicated operation.
4/11 ÷ 4/9
a. 1 2/9
b. 16/99
c. 9/11
please explain how to do it as well xc
Answers
Someone please help?
Answers
The first answer. because 2 to the 4th power is 16 and 2 to the 3 power is eight.
Can I have help on this bell ringer please?
Answers
Answer:
draw it again
Step-by-step explanation:
draw it as it is you can use a mirror to look through while you are drawing good luck