Answers
Answer: Choice G [tex]3\text{x} \le 21[/tex]
======================================================
Reason:
The inequality for choice G solves to the following shown below.
[tex]3\text{x} \le 21\\\\3\text{x}/3 \le 21/3\\\\\text{x} \le 7\\\\[/tex]
In the second step, I divided both sides by 3 to undo the multiplication going on when saying "3x".
Once we arrive at [tex]\text{x} \le 7[/tex], the graph will have a closed endpoint at 7 and shading to the left. This is to visually describe all values of x that are 7 or smaller. The endpoint is included as part of the solution set.
This shows why choice G is the answer.
---------------------
Something like choice F has the inequality [tex]\text{x}-2 \le 9[/tex] solve to [tex]\text{x} \le 11[/tex] after adding 2 to both sides. The graph of [tex]\text{x} \le 11[/tex] involves a closed endpoint at 11 and shading to the left, which doesn't match the given number line graph. This allows us to rule out choice F.
Choices H and J are ruled out for similar reasoning.
Related Questions
Which statement about the graph of y
3x + 5 is correct?
A. The line passes through the ordered pair (3,0) and has a slope of 5.
B. The line passes through the ordered pair (0,5) and has a slope of 3.
С. The line passes through the ordered pair (5,20) and has a slope of 5/3
D. The line passes through the ordered pair (3, 14) and has a slope of 3/5
Answers
The correct statement for the equation of the line is the line passes through the ordered pair (0,5) and has a slope of 3.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line:-
y = mx + c
m = slope
c = y-intercept
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Compare the given equation of the line y = 3x + 5 with the general equation.
y = mx + c
y = 3x + 5
The slope, m = 3
y-intercept = 5
To know more about an equation of the line follow
https://brainly.com/question/18831322
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Pls help I’ll give you branliestttttt
Answers
Which is larger:
A. the absolute value of 12
B. the absolute value of -15
Answers
Answer:
A
Step-by-step explanation:
I am pretty sure this is right and I hope this helps
Answer:
B. the absolute value of -15
Step-by-step explanation:
Ok so,
lets rewrite them for it to make sense
| 12 | = 12
| - 15 | = 15
so now the question is "which is larger 12 or 15?" and the answer is 15 obvs lol
" | " = means absolute value
hope this helps have a good day!
What are the slope and y intercept of the linear function that is represented by the table
Answers
Answer:
Slope of the line is 3
Y-intercept is (3/2) three-halves
Explanation:
I saw this also on Brainly! Hope this helps! :)
Find the equation of a line perpendicular to -3x + 5y = -1 that contains the point (0, -5)
Answers
Answer:
y = -5/3x - 5
Step-by-step explanation:
convert -3x + 5y = -1 to slope-intercept form:
5y = 3x - 1
y = 3/5x - 1/5
slope of a line perpendicular to the above equation would be -5/3
y = mx + b
-5 = -5/3(0) + b
b = -5
y = -5/3x - 5
help me pls and be serious or I’ll hurt u
Answers
Answer:
-9
Step-by-step explanation:
Khan Academy huh? Well, the answer's -9.
-7 = -9 + 2
Hope that helps!
what is the perimeter, in centimeters, of a right triangle that has leg lengths of 8centimeters and 11 centimeters? round to the nearest tenth
Answers
Answer:
90
Step-by-step explanation:
8 x 11 = 88
So now you have to add 2 to get to the nearest 10. ;)
What is the probability that a value picked at random from the standard normal distribution will be between -1.96 and 1.96?
Answers
Answer:
P( -1.96 ≤ Z≤ 1.96) = 0.95
Step-by-step explanation:
Explanation:-
Given that the z -scores -1.96 and 1.96
we have to find P( -1.96 ≤ Z≤ 1.96)
P( -1.96 ≤ Z≤ 1.96) = |A(1.96)+A(-1.96)|
= |A(1.96)+A(-1.96| (∵A(-Z) = A(Z))
= 0.4750+0.4750
= 2×0.4750
= 0.95
The probability lies between -1.96 to 1.96
P( -1.96 ≤ Z≤ 1.96) = 0.95
please answer this quick. will give brainliest
Answers
Answer:
the time Ari spent to walk is
[tex]1 \frac{3}{4} \div 1 \frac{1}{4} = 1.4(h)[/tex]
the time Beth spent to walk is
[tex]1 \frac{1}{2} \div 1 \frac{1}{8} = 1.(3)(h)[/tex]
the time Cathy spent to walk is 1h21' = 1.35(h)
so the time Ari spent > Cathy > Beth
=> list: Beth, Cathy, Ari
Hans purchased 29.4 centimeters of wire for 14.70$. Find the unit price in dollars per centimeter
Answers
Answer:
$0.50/cm
Step-by-step explanation:
Place the following Numbers in order -5.2, - 28/5 , 1 8/11 , 3/2
Answers
Hello!
So, I didn’t know if you wanted me to put them from (Least to Greatest) or (Greatest to Least).. So, I did both.
(LEAST TO GREATEST):
3/2, 1 8/11, -28/5, -5.2
________________________________
(GREATEST TO LEAST):
-5.2, -28/5, 1 8/11, 3/2
________________________________
There you go, I hope this helps! Have a great day/night and stay safe! :)
Just pick the one that you were suppose to find the answer for. :)
Help me, please............
Answers
Answer:
67%
350/ 210 -1 = .67 x 100%
Answer:
67%
Step-by-step explanation:
21/35
A farmer owns a strip of land next to an interstate. It is 1 mile long and 1/6 mile wide. What is the area of this strip of land in square miles?
Answers
Answer:
1/6 square miles
Step-by-step explanation:
lw=a
1*1/6=1/6
Answer:
1/6 square mlies
Step-by-step explanation:
Use the given points to answer parts 1, 2, and 3. Include all of your work in your final answer. Type your answer in the box provided or use the upload option to submit your
solution.
(6, 1) and (5, 4)
Part 1: Find the slope of theline that passes through the given points, (6, 1) and (6,4).
Part 2: Write the point-slope form of the line that passes through the points (6, 1) and (5, 4).
Part 3: Write the slope-intercept form of the line that passes through the points (6, 1) and (5, 4).
Answers
Answer:
Write the point-slope form of the line that passes through the points (6, 1) and (5, 4).
Step-by-step explanation:
HELP! Brainliest to first correct answer with work shown!
Answers
Answer:
Step-by-step explanation:
A. f(8) = 11
B. f(x) = 7, so x = 3
an orange paint mixture uses 3 cups of red paint for every 5 cups of yellow paint. how many cups of yellow paint will one cup of red paint be for.
Answers
respuesta : 8 espero tesirba
June's flower bed has a length of 8 feet and a width of seven eighths feet. Is the area of the flower bed larger, smaller, or equal to 8 square feet?
Answers
Answer:
it would be larger. the square footage is 56 square feet.
Step-by-step explanation:
What’s 59+(h-11) ??????
what is 0.46 as a fraction in simplest form, a fraction of 100, and a percent
Answers
Answer:
46/100
23/50
46%
Answer:
bleh
Step-by-step explanation:
so that da other guy can get brainliest
A prehistoric site was discovered. The site is a nearly perfect circle
Answers
Answer:
whats the question
Step-by-step explanation:
help of you can.
An equation is shown below:
4x + 2(x − 3) = 4x + 2x − 11
Part A: Solve the equation and write the number of solutions. Show all the steps. (6 points)
Part B: Name one property you used to solve this equation. (4 points)
Answers
Answer:
Part A: No Solution
Part B: Distributive Property
Step-by-step explanation:
4x + 2x - 6 = 6x - 11
6x - 6 = 6x - 11
-6 ≠ -11
No Solution
Answer:
Part A. Couldn't find a variable to solve for.
This equation is invalid, the left and right sides are not equal, therefore there is no solution.
Part B. Distributive Property
Step-by-step explanation:
Simplifying
4x + 2(x + -3) = 4x + 2x + -11
Reorder the terms:
4x + 2(-3 + x) = 4x + 2x + -11
4x + (-3 * 2 + x * 2) = 4x + 2x + -11
4x + (-6 + 2x) = 4x + 2x + -11
Reorder the terms:
-6 + 4x + 2x = 4x + 2x + -11
Combine like terms: 4x + 2x = 6x
-6 + 6x = 4x + 2x + -11
Reorder the terms:
-6 + 6x = -11 + 4x + 2x
Combine like terms: 4x + 2x = 6x
-6 + 6x = -11 + 6x
Add '-6x' to each side of the equation.
-6 + 6x + -6x = -11 + 6x + -6x
Combine like terms: 6x + -6x = 0
-6 + 0 = -11 + 6x + -6x
-6 = -11 + 6x + -6x
Combine like terms: 6x + -6x = 0
-6 = -11 + 0
-6 = -11
Solving
-6 = -11
Couldn't find a variable to solve for.
This equation is invalid, the left and right sides are not equal, therefore there is no solution.
evaluate 3 + jk + k3 when j = 2 and k = 6.
Answers
Answer:
231
Step-by-step explanation:
Solve for the indicated variable
for x: d=ax+bx
Answers
Answer:
d/ ( a+b) = x
Step-by-step explanation:
d=ax+bx
Factor out x
d = x( a+b)
Divide each side by (a+b)
d/ ( a+b) = x (a+b)/ (a+b)
d/ ( a+b) = x
i have 72 non fiction books and 328 fiction books for sale. What percent is non fiction books?
Answers
Answer:
18%
Step-by-step explanation:
First find the total. 72+328=400
Next do 72/400=0.18
Convert to percent by multiplying by 100
18%
(a) An angle measures 61°. What is the measure of its supplement?
(b) An angle measures 39'. What is the measure of its complement?
Answers
Answer:
61+x=180
x=180-61
x=119
y+39=90
y=90-39
y=51
Answer:
(a)119°
(b)51°
Step-by-step explanation:
(a)Subtract the given angle from 180.
=180°-61°
=119° (The supplement of 61° is 119°)
(b)Subtract the given angle from 90.
=90°-39°
=51° (The complement of 39° is 51°)
If a cable repairman is supposed to show up to for a repair between 1:00pm and 6:00pm and the home owner can’t be homeuntil 3:00pm, what is the probability that the home owner will be home when the cable repair man shows up (assuming the repairman is equally likely to come at any time during the specified range)?
A) 60%
B) 65%
C) 70%
D) 75%
Answers
Answer:
60%
Step-by-step explanation:
3/5 likely, because there are five hours when the repairman could show up.
Three of them will have the homeowner, and 2 would not. 3/5=0.6=60%
Answer:
for da other guy to get brainliest
Step-by-step explanation:
What is log5x=4 in exponential form
Answers
Answer:
Step-by-step explanation:
If you mean log₅(x) = 4, take the antilog₅ of both sides.
x = 5⁴
Volume of of 7cm 4cm 5cm
Answers
Answer:
140
Step-by-step explanation:
You multiply 7 by 4 you get 28. Then multiply 28 by 5 you get 140.
Find the area of a triangle with a base of 7 cm and a height of 3 cm.
21 cm squared
10.5 cm squared
20 cm squared
10 cm squared
Answers
Answer:
10.5 cm
Step-by-step explanation:
took the test
a pack of pens cost $3. Prisha spent $12 on pens. Each pack has 5 pens How many packs did Prisha buy?
Answers
Answer: 4
Step-by-step explanation: I think
4 packs x 5 pens = 20 pens (if there’s a follow-up question)
How many times greater is the area of Circle 1 than the area of Circle 2?If circle ones radius is 9 and circle twos radius is 3
Answers
It is 9 fr 100% pls trust me
The area of the circle {1} is 9 times greater than circle {2}.
What is Area?
Area is a collection of two - dimensional points enclosed by a single dimensional line. Mathematically, we can write -
V = ∫∫F(x, y) dx dy
Given is to find how many times greater is the area of circle 1 than the area of circle 2 if circle ones radius is 9 and circle twos radius is 3.
We can write the areas of both the circles as -
A{Ο} = πR²
A{Ο1} = π x 9 x 9
A{Ο2} = π x 3 x 3
We can write -
A{Ο1} / A{Ο2} = {π x 9 x 9} / {π x 3 x 3}
A{Ο1} / A{Ο2} = 9
A{Ο1} = 9A{Ο2}
Therefore, the area of the circle {1} is 9 times greater than circle {2}.
To solve more questions on areas, visit the link-
https://brainly.com/question/29213222
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