Drag each number to show whether or not it is a solution to the inequality.
Inequality: 42x - 12 ≤ 24
( 10, 9 , -5, 12.5 , 0 )
Solution to the inequality
42x - 12 ≤ 24
NOT a solution to the inequality 42x - 12 ≤ 24
Answers
A linear inequality is given to us and we need to drag each number to show whether or not it is a
solution to the inequality .The given inequality to us is ,
[tex]\bf\implies 4x - 12 \leq 24 \\\\\bf\implies 4x \leq 24+12 \\\\\bf\implies 4x \leq 36 \\\\\bf\implies x \leq \dfrac{36}{4}\\\\\bf\implies x\leq 9\\\\\bf\implies \boxed{\red{\bf x \in [9,-\infty ) }}[/tex]
Hence , x can have all values less than or equal to 9. That is x E [ 9 , -∞ ) .
Options provided to us are ,
10 6 9(-5) 12.50Hence values less than or equal to 9 are 9 , 6 , (-5) and 0 .
Related Questions
3(x-4)=2(-2x+1) what does x equal
Answers
Answer:
x = 2
Step-by-step explanation:
Given
3(x - 4) = 2(- 2x + 1) ← distribute parenthesis on both sides
3x - 12 = - 4x + 2 ( add 4x to both sides )
7x - 12 = 2 ( add 12 to both sides )
7x = 14 ( divide both sides by 7 )
x = 2
Answer: 2=x
Step-by-step explanation:
3(x-4)=2(-2x+1) <- multiply number outside of parentheses by numbers inside parentheses
1)3x-12=-4x+2
2)-3x -3x <- subtract -3x
-12=-7x+2 <- what you should have after
3)-2 -2 <- subtract 2
-14=-7x <- what you should have after
4)/-7 /-7 <- divide by -7
2=x <- what you should have after
/= divide
remember: negative multiplied by a negative equals a positive, and a negative multiplied by a positive equals a negative.
I’ll give 20 points.
Answers
Answer:
m∠AYB = 85°
m∠C = 50°
Step-by-step explanation:
By is the angle bisector of ∠ABC,
Therefore, m∠1 = m∠2 = 30°
m∠3 = 35°
m∠AYB + m∠YAB + m∠ABY = 180°
m∠AYB = 180° - [(m∠1 + m∠2) + m∠3]
= 180° - [(30° + 30°) + 35°]
= 180° - 95°
= 85°
m∠A + m∠B + m∠C = 180°
2(30°) + 2(35)° + m∠C = 180°
60° + 70° + m∠C = 180°
m∠C = 180° - 130°
m∠C= 50°
Answer:
Step-by-step explanation:
Do you think it’s possible to have an excess of friends Explain
Answers
Answer:
yes
Step-by-step explanation:
vvttgvggf
Jan 24, 11:13:55 PM
Lincoln is throwing a pizza party. He has 7 pounds of cheese available and he needs
pound of cheese to make each pizza. How many pizzas can he make?
Answer type: Mixed nunery
Mixed nuntler
Whole number
Fraction
Answers
Answer:
The answer is a Whole number which would be 7.
Step-by-step explanation:
If he need one pound of cheese for each pizza and he has seven pounds of cheese then he would be able to make 7 pizzas.
Answer:
He can make 7 pizzas.
Step-by-step explanation:
If he only has seven pounds, and it takes one pound to make one pizza, you can divide the pounds available (7) by the pounds needed to make a whole unit (1 pizza).
7/1 = 7
identify the function shown in this graph
Answers
A i think im not really sure im also thinking it might be B
Fraction form or decimal form! PLEASE HELP
Answers
Answer:
x = undefined
Step-by-step explanation:
Because you have an x and then remove the x the it is not pssible to tell what x was with the given information causing it to be undefined.
10. Find the width of the canyon.
13.
width = ?
22 m
15 m
160 m
I need help asap
Answers
Answer:
Therefore, the width of the canyon is 109.09 meters.
Step-by-step explanation:
* 160/22 = k (Scale Factor)
7.2727 = k
* Let x be the width of the canyon
x / 15 = k
x / 15 = 7.2727
x = 7.2727 (15)
x = 109.09 m
The width of the canyon is 109.09m.
The calculation is as follows:Here we assume x be the width of the canyon.
The k(Scale factor) should be
= [tex]160 \div 22[/tex]
k = 7.2727
So,
[tex]x \div 15 = k\\\\ x \div 15 = 7.2727[/tex]
x = 109.09 m
Learn more: brainly.com/question/17429689
why is 0.65 bigger than 3/5?
Answers
Answer:
yes
Step-by-step explanation:
3/5 = 0.6 =0.60
hence it's bigger than 0.65
b) The cost price of an article was Rs 4000.Find the marked price of the
article so that there will be a profit of 20% after allowing a discount of
20%. show process
Answers
Answer:
Market price = Rs. 6,000
Step-by-step explanation:
Given:
Cost price = R.s 4,000
Profit after discount = 20%
Discount = 20%
Find:
Market price
Computation:
Sales price = Cost price[1+Profit after discount]
Sales price = 4,000[1+20%]
Sales price = 4,800
Market price = Sales price[100/(100 - Discount)]
Market price = 4,800[100/(100 - 20%)]
Market price = Rs. 6,000
What is a benefit of health insurance? A. It covers outpatient surgery expenses for your family and friends. B. It guarantees a certain sum of money to your family after your death. C. It ensures that you get paid despite being absent from work because of poor health. D. It reduces the cost of your health services and treatments.
Answers
Answer: D. It reduces the cost of your health services and treatments.
Step-by-step explanation:
Health insurance is a form of insurance that is applicable when someone is sick and has medical expenses to pay.
The benefit of health insurance is that it reduces the cost of your health services and treatments.
Health insurance protects an individual from paying huge amount on medical costs. Once a person is insured, the expense paid by six person is typically low as the insurance company covers the expenses.
What is 20 times 3.7758433975367
Answers
Answer: 75.5168679507.
i will give brainiest to whom is correct
What is the equation of the function shown in the table?
Input x -2 -1 0 1 2
Output y -3 -1 1 3 5
y = - 1/2 x - 1
y = 2x + 1
y = 2x - 2
y = -2x + 1
Answers
Answer:
y = 2x + 1
Step-by-step explanation:
According to the table:
+1 +1 +1 +1
[x] -2 -1 0 1 2
[y] -3 -1 1 3 5
+2 +2 +2 +2
y = mx + b
b is y when x = 0
m is the change in y divided by the change in m = ∆y/∆x or slope.
+2/+1 = 2 = m
y = 1 when x = 0 so b = 1
therefore y = 2x + 1
linear or non linear
Answers
12.You spend $12 for a movie ticket. The theater charges 8% sales tax for each ticket sold. What is the sales tax you pay for your ticket?
What is the total cost you end up paying for your movie ticket in question #12?
Answers
Answer:
You end up paying $12.96 for the movies tickets
Step-by-step explanation:
Before Tax Price: $12.00
Sale Tax: 8.00% or $0.96
After Tax Price: $12.96
What is the answer for X-6=-4+5
Answers
Answer:
7 just did the work I would attach it but I don't know how to lol
x=7
Answer:
x=7
Step-by-step explanation:
x-6=-4+5
x-6=1
x=1+6
x=7
Check:
(7)-6=-4+5
1=1
Hope this helps. Have a nice day you amazing bean child.
Please can someone help me basic geometry??? I need extra credit for my class
Answers
Answer: I believe the first one is ASA, and the third one is SAS, however for the second one, I think it’s none or ASA
Write the next three terms of the geometric sequence.
Answers
Answer:
5, 1, 0.2
Step-by-step explanation:
Divide the number by 5 to get the next one.
Anyone know the answer?!
Answers
Answer:
Slop intercept form hopefully this helps
PLS PLS HELP! It's really urgent
Answers
Answer: d) a and b
Step-by-step explanation:
a and b
b Identify the coefficient and the number of terms in the
following expression.
15x2 + 8
A.) Coefficient: x, number of terms: 1
B.) Coefficient: 2, number of terms: 2
C.) Coefficient: 8, number of terms: 1
D.) Coefficient: 15, number of terms: 2
Answers
Janelle flies her kite several feet in the air. She then reels the kite in at a constant number of feet per minute. The equation y=-18+ 240 represents this situation, where x is the number of minutes and y is the height of the kite in the air. What does the number -18 in the equation represent?
A. The kite is 18 feet above the ground before Janelle starts reeling it in.
B. The kite ascends 18 feet per minute.
C.The kite descends 18 feet per minute.
D.The kite is 18 feet above the ground after Janelle is done reeling it in.
Answers
3^-6 x (3^4 divided by 3^0)^2. simplfyed i need it quick im about to guess
Answers
Answer:
Step-by-step explanation:
first the parenthesis
3^4/3^0=3^4
anything raised to the power of 0 is 1
(3^4)^2=3^8 you multiply the powers
3^-6 * 3^8= 3^(-6+8)=3^2
Thhe simplified form of the expression is 9
Indices are expressed as power or exponent which is raised to a number or a variable.
According to the law of indices
[tex]a^n \times a^m = a^{n+m}\\a^n \div a^m = a^{n-m}[/tex]
Given the expression
[tex]3^{-6} \times (\dfrac{3^4}{3^0} )^2[/tex]
This can also be expressed as:
[tex]=\dfrac{1}{3^6} \times (\frac{3^4}{1})^2 \ (3^0 =1)\\= \dfrac{1}{3^6} \times 3^8\\=\dfrac{3^8}{3^6}\\=3^{8-6}\\=3^2\\=9\\[/tex]
This shows that the simplified form of the expression is 9
Learn more here; https://brainly.com/question/11116645
Your family is putting in a rectangular pool in the back yard. The pool's perimeter equals 28 feet. The contractor want the length to equal 5 more feet than 3 times the width. What will the width of your garden be?
Answers
Answer:
2.25 ft
Step-by-step explanation:
Perimter= 28ft
W= x ft
L= 3x+5
but
P=2L+2W
substitute
28=2*(3x+5)+2x
28=6x+10+2x
collet like terms
28=8x+10
28-10= 8x
18=8x
divide both sides by 8
x= 18/8
x=2.25 ft
Hence the width is 2.25 ft
I’d like some help with this problem.
(Multiple choice)
Answers
Step-by-step explanation:
Its F
please help ASAP!!!!!
Answers
Answer:
a=16
Step-by-step explanation:
I believe this is right if it is wrong please tell me.
Answer:
16km
Step-by-step explanation:
Since its a right angle triangle we can use the pythogorean theorem, which is a^2 + b^2 = c^2
So if we apply it to this situation we get,
12^2 + b^2 = 20^2
144 + b^2 = 400
b^2= 400 - 144
b^2= 256
b= 16
So the answer is 16km
Hope this helped :)
Consider the graph of the linear equation 2x - 5y = 10.
Answers
What is the equation of the line in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in
simplest form
Answers
Answer:
The equation of the line in the slope-intercept form will be:
y = -7xStep-by-step explanation:
The slope-intercept form of the line equation
y = mx+b
where
m is the slope b is the y-interceptFrom the attached graph, taking two points
(0, 0)(-10, 70)Finding the slope between (0, 0) and (-10, 70)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(0,\:0\right),\:\left(x_2,\:y_2\right)=\left(-10,\:70\right)[/tex]
[tex]m=\frac{70-0}{-10-0}[/tex]
[tex]m=-7[/tex]
Determining the y-intercept:
We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.
From the graph, it is clear that:
at x = 0, y = 0
Thus, the y-intercept b = 0
Now, substituting m = -7 and b = 0 in the slope-intercept form
y = mx+b
y = -7x + 0
y = -7x
Therefore, the the equation of the line in slope-intercept form will be:
y = -7xmultiplying by 0.21 is the same as decreasing by ____%?
Answers
Answer:
Step-by-step explanation:
Multiplying by 0.21 is the same as decreasing by 21%?
Answer:
21%
Step-by-step explanation:
the decimal for a percents is moved two places anytime it is multiplied.
Which point represents the center of the circle shown below?
R
A
A. Point T
B. Points
C. Point A
D. Point o
Answers
Answer:
C.
Step-by-step explanation:
Help if you’re good at math I’ll give brainliest
Answers
Answer:
(4,2)
Step-by-step explanation:
Just by looking at the graph, you can see that they intersect at (4,2). But just to check:
x - 2 = -0.5x + 4
1.5x = 6
x = 4
y = 4 - 2 = 2
(4,2)
Hope this help