Answers
Related Questions
Describe and correct the error a student made in writing the system of inequalities represented by the graph shown below.
Answers
Answer:
that student made a error on his graph because the equation y<0.5x+1 doesn't show.
Step-by-step explanation:
The error in the graph is the sign is equation shown by blue line is wrong, the correct sign will be y > -2x+2
What is inequality?A relationship between two expressions or values that are not equal to each other is called inequality.
Given is a graph of inequality,
The student's mistake in plotting the graph is that, he used '<' sign instead of '>' in the inequality shown by the blue line,
Since, the shading is above the line therefore value of y will be greater than (-2x+2)
Therefore, he should correct the sign in the equation of blue line.
Hence, The error in the graph is the sign is equation shown by blue line is wrong, the correct sign will be y > -2x+2
For more references on inequality, click;
https://brainly.com/question/28823603
#SPJ2
Helppppppppppppppppppppppppp
Answers
Answer:
A
Step-by-step explanation:
I did the math
What is the difference of the fractions? Use the number line to help find the answer.
StartFraction 4 over 7 EndFraction minus StartFraction 10 over 7 EndFraction
A number line going from negative StartFraction 11 over 7 EndFraction to StartFraction 15 over 7 EndFraction in increments of StartFraction 1 over 7 EndFraction.
Negative 2
Negative StartFraction 6 over 7 EndFraction
StartFraction 6 over 7 EndFraction
2
Answers
1.) -6/7
2.) -26/7
3.) 0
hope this helps
Answer: Its B -6/7
Step-by-step explanation:
32 POINTS THANK YOU SO MUCH :DDD
Answers
Answe c and a
Step-by-step explanation:
URGENT will give BRAINLEIST
Answers
2.9863×10^19 Kilogram
A tape diagram. There are 320 skateboards sold this week out of 100 skateboards sold last week. There are question mark skateboards sold this week out of 25 skateboards sold last week.
The Super Sports store sold 25 skateboards last week. This week, they sold 320% as many. Find 320% of 25.
The percent written as a part-to-whole ratio is:
Part:
Whole:
The equivalent ratio you can use to find the
answer is:
Part:
Whole:
Super Sports sold
skateboards this week.
Answers
Answer:
the answer is 220 skate boards left to sell
Step-by-step explanation:
Answer:
A. 320
B. 100
C. 80
D. 25
F. 80
Step-by-step explanation:
Correct on Edge 2020-2021 :D
Put a factor back into the square root:
a.7*√ 10
b.6*√x
c.3*√2a
d.5*√3
e.10*√y
PLS WILL MARK BRAINLIEST
Answers
b. √36x
c. √18a
d. √75
e. √100y
In this question we have to convert all the question back into the square root.
Now, Calculate the (a) part of the question i.e.
(a) [tex]7\sqrt{10}[/tex] ,Calculate it further,
[tex]\bold{7\sqrt{10} =\sqrt{7^{2} \times 10 } =\sqrt{490}}[/tex]
Now, calculate the (b) part of the question i.e.
[tex](b)\;6\sqrt{x}[/tex] calculate it further,
[tex]\bold{6\sqrt{x} =\sqrt{6^{2} \times x } =\sqrt{36x}}[/tex]
Now, calculate the (c) part of the question i.e.
[tex](c)\:3\sqrt{2a}[/tex] calculate it further,
[tex]\bold{3\sqrt{2} =\sqrt{3^{2} \times 2a } =\sqrt{18a}}[/tex]
Now, calculate the (d) part of the question i.e.
[tex](d)\:5\sqrt{3}[/tex], calculate it further,
[tex]\bold{5\sqrt{3} =\sqrt{5^{2} \times 3 } =\sqrt{75}}[/tex]
And, calculate the (e) part of the question i.e.
[tex](e) \: 10\sqrt{y}[/tex] , calculate it further,
[tex]\bold{10\sqrt{y} =\sqrt{10^{2} \times y } =\sqrt{100y}}[/tex]
For more details, please prefer this link:
https://brainly.com/question/11032933
which value of k makes 3- 3k -12 > 9 true ?
Answers
Answer:
k
Step-by-step explanation
k can be 11. If u plug 11: 3-21-12 is bigger than 9
Diego and Andre are both in a summer soccer league. During the month of August, Diego has a game every 3rd day, starting August 3rd, and Andre has a game every 4th day, starting August 4th.
What is the first date that both boys will have a game?
How many of their games fall on the same date?
Answers
0:13━❍──────── -3:41
↻ ⊲ Ⅱ ⊳ ↺
VOLUME: ▁▂▃▄▅▆▇ ∞
The answer is above
Trust
Mindy lives of a mile away from school. Ron lives as far from school as Mindy. How far is Ron's house from school?
What type of comparison is shown in the question above?
A.
additive comparison
B.
multiplicative comparison
Answers
Answer:
additive comparison
Step-by-step explanation:
0.004 x 10 to the power of 2
number 10 >:D AHAHAHAH
Answers
Answer:
0.4
Step-by-step explanation:
10 to the power of 2 is 100 and 0.004 x 100 is 0.4. Your welcome (pls give brainliest)
Answer:
0.4 and 100 legs
Step-by-step explanation:
PLS HELP FAST. CORRECT ANSWER WILL BE MARKED BRAINLIEST
Answers
Answer:
it a or the first one or whatevr u wanna call it jsut #1
Step-by-step explanation:
please help me I have no clue what the answer is
Answers
Answer: all i know is that A i think is right
Step-by-step explanation: i think its right if im wrong sorry
Suppose that a scuba diver is currently 34 feet below sea level. If he descends at a rate of 2 feet per minute, in how many minutes will it take for the diver to reach 126 feet below sea level? PLSSS give an explanation too!!!
Answers
solve all please. I will mark u as brainlest
Answers
Answer:
Good luck
Step-by-step explanation:
PLEASE SOMEONE HELP WHAT IS THIS-
Answers
Answer:
that is math
Step-by-step explanation:
each set of parenthesis has an x:y ratio of 1:4. the equation is y=4x
the second one:
i’m not sure what the ratio would be... but the equation is y=(-1/2)x
hope this helps!
Which phrase describes the algebraic expression 5 t minus 2?
the product of 5 and 2 more than a number
the quotient of 5 and 2
5 times the difference of a number and 2
2 less than 5 times a number
Answers
D. 2 less than 5 times a number
Explanation:
The algebraic expression is represented by 5t - 2.
5t represents “5 times a number”
- 2 represents “2 less”
brainliest plz?
What property is illustrated here: (−1) = (−1)(1) = −1 ?
Answers
Answer:
(3-)
Step by step explanation:
Answer:
Step-by-step explanation:
do this and help me pls free brainkest and 5 points
Answers
-1/6 is the next least number so it goes second
5/6 is the next greatest number so it goes next
4 1/3 is the greatest number so it is further up the number line
Answer:
If you are just needing to graph them use the graph the person above made it is correct
Step-by-step explanation:
To avoid a storm, a passenger-jet pilot descended 0.44 miles in 0.8 minutes.
What operation will you use to find the plane's average change of altitude per minute?
I will use
.
What is the plane’s average change of altitude per minute?
The plane's average change is
miles per minute.
Answers
Answer:
.55
Step-by-step explanation:
to find the answer to this question you would have to find the unit rate, so you have to divide the miles by minutes .
so .44 divided by .8 which gives you
=.55
Evan spent 20 hours doing homework last week. This week he spent 25 hours doing homework. He says that he spent 125% more time doing homework this week. Is he correct? Show your work to justify your decision.
Answers
Answer:
25/20 =1.25 -1 =.25 x 100 =25% more time spent on his HW.
Step-by-step explanation:
Answer:
Evan spent 25 percent more time. Not 125 percent.
I used a proportion to answer this questions.
20=25
100 ?
You cross multiply: 25 times 100 is 2,500. 2,500 divided by 20 is 125.
So Evan is incorrect
If this is wrong I'm sorry
Please help me with my assingment
Answers
Answer:
It will take 8 weeks and 9 miles
Step-by-step explanation:
This is a screan shot form desmos i am almost 100% right so you put 8 for the first slot 9 as the other one. If you could please mark brainlyest.
:)
Solve ten and one seventh plus two and five sevenths.
eight and twelve forty ninths
eight and six forty ninths
twelve and four sevenths
twelve and six sevenths
Answers
Answer:
you see it would be 12 17 over 20 so twelve seventeen twentieths
Step-by-step explanation:
i forgot how to make it a different fraction because its been four years since 6th grade (when I learned it) so I think you should be able to convert it
Answer:
12 6/7
Step-by-step explanation
please mark me as brainlist
A video store charges the same fee each day a video is returned late. Craig returned a video 4 days late and paid a $3 fee. Write a proportional equation that can be used to find the late fee for a video that is returned 7 days late. What is the fee for a video that is returned 7 days late? Explain how you know.
Answers
Answer:
$5.25 if returned 7 days late
Step-by-step explanation:
So we know that 4 days late is 3 dollars
We can find the unit rate
3/4 is 0.75
So 75 cents for every late day
Now we just multiply that by 7
0.75*7=5.25
so 7 days, 5.25
**porportional relationship equation**
[tex]\frac{3dollars}{4 days}[/tex]=[tex]\frac{X}{7 days}[/tex]
Now cross multiply
21=4x
x=5.25
Same results
At the zoo gift shop, posters of rhinoceroses cost $5 and posters of grizzly bears cost $3. Mrs. Silva bought 6 posters and spent $22. How many of each type of poster did she buy?
Answers
Answer:
She bought 2 rhino posters and 4 bear posters
Step-by-step explanation:
$5 x 2 = $10
$3 x 4 = $12
$10 + $12 + $22
Answer:
Mrs. Silvia bought 2 rhinoceroses posters and 4 grizzly bear posters! please mark thanks, have a great dayyy :))
Yo broskis another question. Answer it in fraction form.
-1 3/7 divided by 2. What is the answer. Please help.
Answers
Answer:
-(5/7) please give me brainest
Step-by-step explanation:
Answer:
5/7
Step-by-step explanation:
If you do 1 3/7 divided by 2 you get 10/14. On most every fraction question it wants the answer in simplest form, so when you simplify it you get 5/7. (The upcoming and this sentence is pre-written and copy and pasted in every brainly question or comment I write or answer.) If this answer helped you please consider giving it brainliest. If my answer was wrong and you got marked wrong for it, I deeply apologize and hope you will forgive me, since everyone makes mistakes sometimes If you need to explain your reasoning on your work feel free to use my words- word for word- without crediting me, the answer was made for you anyways! Hope yall learn from my answer and it helps you in the future with assignments, quizzes, test’s, and more!
- •Trix•
( Yes I know my - •Trix• thingy is not my user but it’s what I would change it to if I could but I can't, please address me as Trix while commenting or talking to me here.)
Gabriel opened a bank account. The balance is adjusted at a constant rate each week.
This equation y = 15x + 35 can be used to represent this situation, where y is the account balance in dollars and x is the number of weeks since he opened the account.
Which statement best describes the account balance, given this equation?
Gabriel opened the account with $35 and is deducting $15 per week from his bank account.
Gabriel opened the account with $15 and is depositing $35 per week into his bank account.
Gabriel opened the account with $15 and is deducting $35 per week from his bank account.
Gabriel opened the account with $35 and is depositing $15 per week into his bank account.
Answers
Answer:
It would be 16
Step-by-step explanation:
The expression -120 + 13m represents a submarine that began at a depth of 120 feet below sea level and ascended at a rate of 13 feet per minute. What was the depth of the submarine after 6 minutes?
Answers
Answer:
It would be at a depth of 42 meters below the surface
Step-by-step explanation:
13(6)=78 -120+78=-42
Can some one pleas help with this?!
Determine whether each equation represents a proportional relationship
Answers
Answer: do u still need help with this UwU
Step-by-step explanation:
Answer:
1= not proportional
2= is proportional
3= not proportional
4= is proportional
5= is proportional
6= not proportional
Step-by-step explanation:
Chet buys a new pair of dress shoes for work. The shoes cost $90 without sales tax. If the sales tax rate is 6.5%, how much will Chet owe the store for his new shoes?
Answers
Answer
$95.85
Step-by-step explanation:
90*.065
5.85
90+5.85
95.85
