A system of equations whose solution is (6,19) are:
x=6 x=6 y = 19x=6 y = 19x +y = 25x=6 y = 19x +y = 25x - y = -13Discussion:
From the given solution at point (6,19).
The equations are;
x = 6y = 9.From addition; We can have;
x + y = 25From subtraction; we can have;
x - y = -13Read more on equation solution;
https://brainly.com/question/2972832
A curtain manufacturer uses a 90-yard roll of material to make 7 identical curtains. There was 7.75 yards of material left over. How many yards were needed for each curtain?
Answer:
11.75 yards
Step-by-step explanation:
90 - 7.75 = 82.25
82.25 / 7 = 11.75
Which describes the relationship between: ∠QVP and ∠PVU?
Answer:
Nothing to choose an answer from...
Step-by-step explanation:
Choose the correct translation for the following statement. No fewer than one hundred people attended the school dance.
x ≥ 100
x 101
Answer:
The answer would be the first one, X is greater than, or equal to, 100.
Step-by-step explanation:
The question says that no fewer than 100 people can attend. However, it doesn't say that EXACTLY 100 people can attend the dance. With that in mind, you can use the Greater than, or equal to symbol. The only situation where x > 101 would work is if the question said 'More than 100 people must attend the school dance.'
How does staircases represent the constant rate of change? Brainliest if correct, and please no trolls.
A puddle originally contained 2.5 gallons of water. After a hot day, only 1 gallon of water remains.
What is the percent decrease?
Enter your answer in the box.
%
Answer:
60%
Step-by-step explanation:
There is a 60% decrease because 60% of 2.5 = 1.5
So, 2.5 - 1.5 = 1.
Or
1.5/2.5 = 0.60 (which is 60% as a percentage)
Triangle XYZ contains the points X (3, 7), Y (6, 9), and Z (3, &). What will the coordinates of Z’ be after a dilation with a scale factor of 4?
Answer:
3,8
Step-by-step explanation:
please help me lol ill give brainliest lol
Answer:
Line F
Step-by-step explanation:
Answer:
line f
Step-by-step explanation:
BRAINLIEST!!!
Which of the following values of r will result in a true statement when substituted into the given equation?
-r + 5(r + 2) = -10
A. r = -6
B. r = -5
C. r = 0
D. r = 1
I'm bored let's talk Imma female, bored, funny/rude, awesome, and I think maybe single id.k lol
Answer:
1
Step-by-step explanation:
Yeah. I need help with this
Answer:
:)
Step-by-step explanation:
well if you take 35x, which is 35 times whatever, + 70, you get y. so the first one is 35(1) + 70 = 105.
so i’ll go in order
35 x 1 + 70 = 105
35 x 2 + 70 = 140
35 x 3 + 70 = 175
35 x 4 + 70 = 210.
just multiply then add 70
hope this helped
please help me with this
Answer:
0.6
Step-by-step explanation:
We know that there are 5 counters in total. 3 white and 2 black.
So we know that 3 out of 5 are white and 2 out of 5 are black.
Therefore the chance to get white is 3/5. And for black: 2/5.
We can turn these into decimals, 3/5 = 0.6 (You can make it 6/10 to make it easier.)
And 2/5 = 0.4 (You can make it 4/10 to make it easier.)
Answering the question, you should put your cross/marker on 0.6
Answer:
0.4
Step-by-step explanation:
Hope this helps!
Maybe brainliest?
Find the total amount in Mr. G’s account, if he invests $9000 for 5 years at a 6% interest rate. *
A. $2,700
B. $27, 0000
C. $11,700
D. $6,300
Answer:
C
Step-by-step explanation:
Find the least common multiple of each set of numbers.
4, 10, 12
Answer:
it's 60
Step-by-step explanation:
Least Common Multiple of 4, 10, 12.
2 | 4, 10, 12
2 | 2, 5, 6
5 | 1, 5, 3
3 | 1, 1, 3
1 | 1, 1, 1
_______________
2 × 2 × 5 × 3 × 1
= 2² × 5 × 3 × 1
= 4 × 5 × 3 × 1
= 20 × 3 × 1
= 60 × 1
= 60
________________
Least Common Multiple (LCM) of 4, 10, 12 is [tex]\boxed{\underline{\bf \: 60}}[/tex]
help please!
A crossword puzzle has 12 clues filled in out of a total of 40 clues.
What percent of the clues have been filled in?
Enter your answer in the box.
Answer:
4.8
. i think i am not sure
Step-by-step explanation:
Please EXPLAIN this problem. I don't care about the solution.
Answer:
ok so 2 divided by 1/2 is 4.
Step-by-step explanation:
1. What is the probability of rolling an odd number on a number cube and spinning blue on the spinner shown?
2. A locker combination has two nonzero digits, and digits can be used twice. The first number is 8. What is the probability that the second number is 8?
3. A locker combination has three nonzero digits, and digits cannot be repeated. If the first digit is odd, what is the probability that the second digit is even?
4.A bag held 2 orange marbles, 3 black marbles, and 5 pink marbles. I drew a pink marble and did not replace it. What is the probability of drawing a pink marble next?
5. What is the probability that both spinners land on red or orange?
IF YOU DONT KNOW THE ANSWERS DONT ANSWER!! ANSWER ALL QUESTIONS 1-5!!
Answer:
D, A, A, B, CStep-by-step explanation:
1.
P(odd) = 3/6 = 1/2
P(blue) = 1/5
P(odd and blue) = 1/2*1/5 = 1/10
2.
Possible outcomes are 9 as all non-zero digits. And 8 is one of them.
P(8) = 1/9
3.
Non-zero digits: 1, 2, 3, 4, 5, 6, 7, 8, 9
5 of them are odd and 4 of them are even.
One digit is discounted as can't repeat and 4 out of remaining 8 are even.
P(even) = 4/8 = 1/2
4.
Remaining marbles: 2 orange, 3 black, 4 pink. Total 9
P(pink) = 4/9
5.
Each spinner has 3 colors.
P(red or orange) = 2/3
P(both red or orange) = 2/3*2/3 = 4/9
Find the annual interest rate. I = $41.80, P = $440, t = 2 years
A) 4.28%
B) 12.7%
C) 4.75%
D) 9%
Answer:
A is the interest rate
Step-by-step explanation:
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
The N is Odd
Step-by-step explanation:
HOPE THIS HELPS!!!!!!
help please and thank you
Answer:
1/6 cubic feet
Step-by-step explanation:
1 times 2/3 times 1/4 = 1/6
Rose has a rectangular patio that is 8 tiles long and 5 tiles wide. She is changing the dimensions to 10 tiles long by 9 tiles wide. Draw a picture to determine how many new tiles Rose will add to her patio.
A. 6
B. 8
C. 50
D. 90
HELLLLLLLP MEEEEEEE!!!!
Answer:
the answer are B,=6506/82=79.3
C)7031/89=79
the answer are B and C
but maybe option C maybe also right because it is 3193/38=84
PLS HELP
You find a coat that you would like to buy priced at $92. The percent of markup for this clothing store is always 125%. How much did the clothing store pay for this coat, before it was marked up?
Answer:
I wanna say 69 but I could be wrong xx
You buy a basket of 24 strawberries. You eat them as you walk to the beach. It takes the same amount of time to walk each block. When you are halfway there, half of the berries are gone. After walking 3 more blocks, you still have 5 blocks to go. You reach the beach 28 minutes after you began. One-sixth of your strawberries are left.
Design a simulation that you can use to model the situation. Then use your simulation to find the experimental probability.
The probability that you see a butterfly during a nature center tour is 80%. The probability that you see a turtle is 40%. What is the probability of seeing both?
What is the experimental probability?______
Answer:
120%
Step-by-step explanation:
Aquafina is on sale for $2.99 for a 24 pack. At this rate, what would be the cost of 14 bottles of water?
In order to get the sale price of $3.49, you need to buy other participating items that are part of the “Buy 10 Save $5 Deal”. Mix-and-match tons of items all over the store, so you don’t have to buy 10 packs of water
Hope that helps
Which option identifies which of the two studies described has the more reliable data set and explains why?
Study 1: A survey was conducted 10 times, and the standard deviation was 7.8 percent of the mean.
Study 2: A survey was conducted 100 times, and the standard deviation was 14.5 percent of the mean.
Because the data distribution is more spread out as standard deviation increases, study 1 is more reliable.
Because the margin of error increases as sample size increases, study 1 is more reliable.
Because the data distribution is less spread out as standard deviation increases, study 2 is more reliable.
Because the margin of error decreases as sample size increases, study 2 is more reliable.
Answer:
Study 2 because it has been done 100 times
Step-by-step explanation:
Please help me with this I will mark brainlist if you answer correctly. (I will know if you answer correctly or not)
There are 30 students in your class. Of the students in your class, 12% are left-handed. What fraction of the students are left-handed? Are there more right-handed or left-handed students? Explain. Write your answers in the simplest form.
Thank you! :D
Answer:
18/5
Step-by-step explanation:
GEOMETRY QUESTION!
This is for the 2 people, you know who you are...
One pic is the screenshot of questoin, the other is what I have so far (it's hard to see, sorry), f I'm doing it right...
Answer:
Step-by-step explanation:
— That's how the notes start, and they only get murkier after that. ... I decide to do my daughter's homework for one typical week. ... So a good day of reading for me, assuming I like the book and I'm not looking for quotable ... Well, imagine if after putting in a full day at the office—and school is pretty much what
Answer:
the total distance is 3400 miles
Step-by-step explanation:
Given the following points: A(0,0) B(400,300) C(−800,800) D(−800,0) we can find the distance between each of them using the following equation: d(X,Y)= √(x2 −x1 )2 +(y2 −y1 ) 2 in this case, we only need to find the distance from A to B and from B to C: d(A,B)= √(400−0)2 +(300−0)2 = √160000+90000 = √250000 =500 d(B,C)= √(−800−400)2 +(800−300)2 = √1440000+250000 = √1690000 =1300 next, notice that the distance from C to D and from D to A are on lines parallel to the x-axis and the y-axis, then, we can see that the distances are the follwing: d(C,D)=800 d(D,A)=800 then, the total distance traveled will be the perimeter of the polygon, Thus, adding the distances we have: P=d(A,B)+d(B,C)+d(C,D)+d(D,A)=500+1300+800+800 =3400 ⇒P=3400miles
The table below shows an inequality and a number by which to divide both sides.
What is the resulting true inequality?
Answer:
i dont see a table
Step-by-step explanation:
In one weekend, 2,400 people attend a play at the theater downtown. A survey of 150 people who attended found that 85 gave the play at least 4 stars out of 5.
Write an equation (y=kx) that can be used to predict the number of 4 star ratings the theater will receive.
Use the indicated method to estimate how many people would give the play at least 4 stars?
I need help D:
Step-by-step explanation: 85 is 56.67 percent of 150
56.67 percent of 2,400 is 1360 so 1360 people gave the play at least 4 stars
Pls hurry!!! I need to finish! Look at the photo, its problem 38 that I’m on.