Keiko buys a bottle of water for $2.19. She gives the cashier a $10. How much should she get back?
Answer:
$7.81
Step-by-step explanation:
10-2.19
Ima be posting a lot of questions so...cash in. (ONLY if you know the answers)
Hello there!
10(2x+8y-6)
20x+80y-60
What we must do is multiply 10 by everything inside the parentheses.
Hope this helps! :)
[tex]GraceRosalia[/tex]
I need helpppppppppppp
Answer:
I would answer this question, but I cannot see the picture clearly. Maybe provide a clearer picture?
Drag the tiles to the boxes to form correct pairs.
Multiply the pairs of numbers and match them to their products.
Answer:
(-7)(-1.2)=8.4
(7)(-1.2)=-8.4
(2.5)(-2)=-5
(-2 1/2)(2)=5
Step-by-step explanation:
First,a negative multiplied by another negative will have a product that is positive.
Also, -2 1/2 is the same as -2.5
help me please with math thankyou in advance
I might need simple and explanatory answers tho these questions-
if youre able to help, thank you!
Step-by-step (with answer) explanation:
2. You put 15x in the first part and 10 in the second part. Answer is 15x + 10.
You are pretty much multiplying 5 times 3x in the first part of the box and 5 times 2 in the second part of the box.
3. 7x in the first part of the box and -63 in the second part of the box. Ans. 7x - 63.
4. 30x + 45
You are just doing 5 times 6x and 5 times 9 since 5 is outside the parentheses and 6x and 9 are inside it.
5. 12k - 8
6. 9t + 3
7. 4 - 3j
8. 8p + 56 + 16q
9. 12.8d - 40
10. 24c - 2
Negative 12 (from 6 times 2) and positive 10 are added together to make 2 (since it says to combine any like terms.
11. 23b + 42
18b and 5b are added together since they are like terms.
12. 11x + 14
3x and 8x are added together since they are like terms (which makes 11x).
Hope you like :)
Carmen buys 2 glass beads and 4 metal beads for $ 1.90. How many metal beads if the crystal beads cost $ 0.25 each?
Answer:
35 cents each or 0.35
Step-by-step explanation:
who ever answers 3 and 4 gets 10 points
Say, your older cousin James, just got his first job and has some money leftover from his paycheck each month. He wants to put it away for when he retires. Should he SAVE IT or INVEST IT? Explain why.
Answer:
If you invest there is a chance your money will gain value, leaving it and saving it will make the money slowly lose value from inflammation, This makes it a pretty difficult choice as if the stocks crash James loses a lot of money but, it can rise in value it will be worth it.
im saying invest it.
Answer:
He should Invest
Step-by-step explanation:
For example if he uses that money to open and stock up a shop he would get ×2 of that money for future purpose.
What set of transformations is performed on EFGH to form E′F′G′H′? (1 point)
Group of answer choices
A translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin
A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin
A 270-degree counterclockwise rotation about the origin followed by a translation 1 unit to the right
A 90-degree counterclockwise rotation about the origin followed by a translation 1 unit to the right
Answer:Rotation and translation
Step-by-step explanation:
translate the shape and then rotate the shape until the image looks like the pre-image and don't forget to put prime notation.
Answer:
third answer choice
Step-by-step explanation:
A 270-degree counterclockwise rotation about the origin followed by a translation 1 unit to the right
Some researchers needed to estimate how many catfish were in a local river, so they marked 280 catfish with tags. Later, the researchers trapped 540 catfish, of which 27 had tags. To the nearest whole number, what is the best estimate for the catfish population?
(13 points if solved:)
* Please Answer Properly*
Answer:
793 (ig)
Step-by-step explanation:
so take the 540 and subtract it by 27 then u will get the number of catfishes with no tags, then add the difference with 280 and u'll get the population hope it helps :)
Please help me.
ILL GIVE BRAINLEST!
Answer:
I think it is A because it makes the most sense.
Sorry if I am wrong
no[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The required equation is :
[tex]y = \dfrac{7}{4} x[/tex][tex] \large \boxed{ \mathfrak{Explanation}}[/tex]Let's find the slope (m) first :
[tex] \mathrm{ \dfrac{y2 - y1}{x2 - x1} }[/tex][tex] \dfrac{7 - 0}{4 - 0} [/tex][tex] \dfrac{7}{4} [/tex]And we have been given point (0 , 0) that shows y - intercept (c) is 0.
So, the required equation is :
[tex]y = mx + c[/tex][tex]y = \dfrac{7}{4} x[/tex]What is the surface are of this Triangular Pyramid?
Answer:
37 in training angel in a sentence brainly to
Which statement correctly compares the function shown on this graph with
the function y = 5x + 5?
10
8
8
4
2
-10 -8 6 4 2
2
2
4 6
810
4
6
A. The function shown on the graph has the same rate of change, but
a lower starting point.
B. The function shown on the aranh ha
Answer:
I think your answer is A because the starting point and the rate of change for y=5x+5 is 5 and on the graph it looks like the rate of change is 5x and the starting point is -5.
Therefore A is most likely the answer
I hope that this helped <3
Sam purchased a video game for $31.99 but paid $35.04. Sam paid $
in sales tax.
PLZ HELp
The formula for the area of a rectangle is A = l ∙ w, where A = area, l = length and w = width.
A rectangle with a length of 4 millimeters has an area of 44 square millimeters. The width of the rectangle is .........
millimeters.
1. 40
2. 11
3. 20
Answer:
The answer is 11 because 44 =4*11
Step-by-step explanation:
Please Brainlist me
A phone company advertises a new plan in which the customer pays a fixed amount of $25 per month for unlimited calls in the country and $0.10 per minute for international calls. If a customer uses 75 international minutes, how much do they owe ?
Answer:
$32.50
Step-by-step explanation:
.10 x 75 = 7.5
7.5 + 25 = 32.50
In the table below, x represents miles traveled and y represents the cost to travel by train.
Miles, x
Cost, y
2
8.50
5
15.25
8
22.00
12
31.00
What is the y-intercept of this function?
Answer:
The y-intercept would be 4
Step-by-step explanation:
If I understand this correctly, the points are: (2, 8.50),(5, 15.25), (8, 22), (12, 31)
To find this you first find the slope, which was 2.25.
Then you use a point and do the following, I used (12,31)
1. 31= 2.25(12) + b
2. 31= 27 + b
3. 31 - 27 = 27 - 27 +b
4. 4= b
Referring to the figure, find the unknown
length x. (Do not use a calculator to
approximate your answer. Give the exact answer.)
STEP 1 :Which best describes the error in solving the inequality?
STEP 2:Correct the error.
help pls?? tysm if you do❤️
Which of the following explains how a reporter’s sources could bias the information he or she is reporting? (select all that apply)
A.
The source has a specific agenda about the issue being reported and does not disclose it to the reporter.
B.
The reporter interviews two very passionate people on both sides of the issue.
C.
The reporter only interviews a source on one side of story, which does not have expertise on the issue.
D.
The reporter got information from a source who has something to gain from the story being published.
E.
The reporter presents research from a credible source that counters conventional wisdom on an issue.
Answer:
A. The source has a specific agenda about the issue being reported and does not disclose it to the reporter.
C. The reporter only interviews a source on one side of story, which does not have expertise on the issue.
Step-by-step explanation: This IS ENGLISH not MATH
Mario needs 1024 MB to make a backup of his computer files, for this he has 3 USB memories with a capacity of 256 MB. How many USB sticks with a 128 MB capacity does Mario need for this task?
Please help me it’s 5th grad math
Answer:
The awnser is 12 squared.As in 12'2
Step-by-step explanation:
The reason why is because the box is a right angle and since its talking about the whole area it would be 12'2 muiltiplying the 5 with the 2
Part A: The sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 3.25 ⋅ 103 seconds? (5 points)
Part B: Which is the more reasonable measurement of the distance between the tracks on a railroad:
1.435 ⋅ 10−3 mm or 1.435 ⋅ 103 mm? Justify your answer. (5 points)
Answer:
what Is the problem?
Step-by-step explanation:
The cost camp,c,is going to increase by 6% next summer.Which expression represents the expected cost for next summers's camp?
A.c + 0.6
B.0.06c
C.1 + 0.06c
D.c + 0.06c
Answer:
D
Step-by-step explanation:
D
Please help! I need this asap!
Answer:
it is the second one
Step-by-step explanation:
HELP ME WITH MATH!!! So basically I have to figure out how many hours that is between the times.
Answer: (I think its correct)
1: 8 hours and 30 minutes
2: 8 hours
3: 8 hours and 50 minutes
4: 8 hours and 45 minutes
5: 7 hours and 48 minutes
6: 11 hours 13 minutes
7: 11 hours 31 minute
Step-by-step explanation: (Im bad at explaining it)
So I got this by using counting the hours in between the times and taking out the minutes in them,then subtracting the time they took the fall asleep. Every time that has minutes I add that, if it is over 60 minutes I subtract 60 minutes. So like 30+35=65 | 65-60=5.
Lets do a problem: 9:15 (bed) | 10:30(woke up) | 30 minutes (fall asleep)
So we count how many hours in each time and we take out the minutes, so 9:00, 10:00, 11:00, so on and so forth.
So in between the hours its was 13. Then we add the minutes (15+30)
15+30=45. So the answer is 13 hours and 45 minutes, but we got to subtract 13 hours and 45 minutes which is 13 hours and 15 minutes.
Final Answer: 13 hours and 15 minutes.
The graph of y=f(x) is shown below. According to the graph, what is f(0)?
from,
y = f(x)
then,
f(0)
this means that x = 0
from the graph x = 0 is found at C
y = -2.
All the best!
What is the scale factor that take triangle XYZ to X'Y'Z'?