Answer:
y= -4/3x - 9
Step-by-step explanation:
Can U help me please
Answer:
The equation that represents the relation between the figure number, x, and the number of the tiles, y is y = 2x + 1
Step-by-step explanation:
The slope-intercept form of the equation is y = m x + b, where
m is the slope ⇒ constant rate of changeb is the y-interceptIn the given pattern
∵ x represents the figure number
∵ y represents the number of tiles
∵ At x = 1, y = 3
∵ At x = 2, y = 5
∵ At x = 3, y = 7
∵ 5 - 3 = 2 and 7 - 5 = 2
→ That means the constant rate of change is 2
∴ m = 2
→ Substitute it in the form of the equation above
∴ y = 2x + b
→ To find b substitute x and y by the first figure
∵ x = 1 and y = 3
∴ 3 = 2(1) + b
∴ 3 = 2 + b
→ Subtract 2 from both sides to find b
∴ 3 - 2 = 2 - 2 + b
∴ 1 = b
→ Substitute it in the equation
∴ y = 2x + 1
The equation that represents the relation between the figure number, x, and the number of the tiles, y is y = 2x + 1
Johannes needs to buy replacement team uniform
Answer:
D.
Step-by-step explanation:
what is the domain and range of the graph?
Answer:
Domain- {-2,0,2}
Range- {0,6,12}
Step-by-step explanation:
Answer:
Domain- {-2,0,2}
Range- {0,6,12}
Step-by-step explanation:
domain is x and range is y
in how many ways can two coins fall?
In AABC, a = 8, b = 5, and c = 9. What is the value of
angle B.
Solve. (x + 5)/3 = 4 for x.
Answer:
X = 7
Step-by-step explanation:
Answer:
x = 7
Step-by-step explanation:
Multiply each side by 3 to cancel out the 3 under x + 5. It should now look like this: x + 5 = 12Subtract 5 from each side, so it now looks like this: x = 7I hope this helps!
Item 4
Amy raises $58.75 to participate in a walk-a-thon. Jeremy raises $23.25 more than Amy. Oscar raises 3 times as much as Jeremy. How much money does Oscar raise
Answer:
oscar raises 246 dollars.
Step-by-step explanation:
you add 23.25 to amys amount and then times that by 3 to find the answer.
Answer:
I think its 246
Step-by-step explanation:
if you add 58.75 to 23.25 you get you get 82 and when you multiply by 3 you get 246
(25 POINTS) Terry realized that 25% of his money was $12.50. He made a double number line to represent this. What number would go in the first missing box?
Answer:
you would double it A 0 12.50 25.00
B 0 25 50
Step-by-step explanation:
not 100% hope > helped
A circular pond has a radius of 35 feet. What is the diameter of the pond?
Answer:
I believe the radius is half the circle which makes the diameter 2x the radius which is 35+35= 70
y=-3/4x-2 convert into standard form (clear fraction)
Answer:
3x+4y=-8
Step-by-step explanation:
Clear the fraction, so multiply by 4, so, 4y=-3x-8
Then move x to the other side by adding 3x to both sides. 3x+4y=-8
Two elves can make 5 toys in 10 minutes
How many toys can four elves make in 30 minutes?
Answer:
Step-by-step explanation:
two elves 5 toys 10 minutes
four elves 10 toys 10 minutes
four elves 30 toys 30 minutes
A restaurant gets 593.31 every week. How much will they make in a year? Round your answer to the nearest cent
Answer:
30936.903999
Step-by-step explanation:
Answer:
They will make 28478.88
Step-by-step explanation:
First you multiply 12 by 4 because there is 12 months in a year and there is 4 weeks in one month. So next you will multiply 48 (that’s what 14 by 4 is), by 593.31. And you get 28478.88
Which statements are true? Check all that apply
Answer:
1 1/2 >15
Step-by-step explanation:
(−5)(−0.4)(1.8)(−3.25)
Answer:
-11.7 is the correct answer. Hope this helps
Answer:
The answer is -11.7
Step-by-step explanation:
3. Last month, Luiza's bank statement said that she had money in her account. Her bank balance was 109.32 rubles. This month, Luiza's bank balance is -87.12 rubles. What does this mean? *
Answer:
this means that she had spent 196.44 dollars
Step-by-step explanation:
109.32 (started off with)
-87.12(how much she ended up with)
we know that she went over cause she ended up with a negative so you just add how much she went over and how much she had orgiginally had
Mathematics:If she uses 486.7 cm of paper to cover the lateral surface area of the cylinder,what is the diameter of the cynlinder?
Answer:
iiamdsjefej 444 i like milk
Step-by-step explanation:
wffdfe
PLEASE ANSWER THIS J WILL GIVE 10 POINTS AND BRAINLIEST PLEASE!!!!!
Answer:
The answer is D. I think that is righ.
Step-by-step explanation:
Find the sum: 3 4/5+2 1/4 i need helpnplzzz
Answer:
6 1/20 or as a decimal 6.05
Which of these ratios is equivalent to 24 scarves to 8 hats?
3 to 1
O 2 to 3
03 to 2
0 1 to 3
Answer:
Equivalence= 3/1= 3
3 to 1
Step-by-step explanation:
Giving the following information:
Number of scarves= 24
Number of hats= 8
First, we need to divide the number of times that 8 hats enter in 24 scarves:
Number of times= 24/8= 3
Now, we know that 8 hats enter 3 times in 24 scarves. Therefore, the equivalence is:
Equivalence= 3/1= 3
3 to 1
Solve for X. - 7X - 50 less than or equal to -1 and -6X +70 greater than -2
Answer: x ≤ 7
Step-by-step explanastion: 7x-50≤ -1 and -6x +70> -2
Solve separately and then put back together
7x-50≤ -1
Add 50 to each side
7x-50+50≤ -1+50
7x ≤ 49
Divide each side by 7
7x/7 ≤ 49/7
x ≤ 7
-6x +70> -2
Subtract 70 from each side
-6x +70-70> -2-70
-6x> -72
Divide by -6, remembering to flip the inequality
-6x/-6 < -72/-6
x < 12
The first is more restrictive, and since it is an and, we use the more restrictive answer
Please help. You bought 4 notebooks for $0.89 each and some reams of paper at a cost of $1.69
each. If you spent a total of $13.70. how many reams of paper did you purchase?
Answer:
6 reams
4 x .89= $3.56
$13.70 - $3.56 = $10.14
$10.14 / $1.69 = 6
Step-by-step explanation:
Answer: 6
Step-by-step explanation
So you have bought 4 note books each for $0.89 each. Right off the bat we have to multiply the 0.89c by the number of books we bought which is 4.
$0.89 x 4 = $3.56
And contuniung in it says that you bought some reams of paper and a ream of paper costs $1.69. And they want to know how much you bought if you spent $13.70 in totall. So all we have to do now is sumbtract the amount of money spent on the 4 notebooks to see how much money is left.
$13.56 -$3.56 = $10.14
Now to find the final answer we have to divide the $10.14 by $1.69 no find out how much reams of paper we bough.
$10.14 ÷ $1.69 = 6
There for the total amount of reams of papar we bought is 6.
Bella had already read 20% of the book before her teacher assigned it to the class. She is choosing between two options to finish reading the book
. option 1: read 25% of the reminding pages each night
. option 2: read 24 pages each night
which option should bella use to finish the book in the least amount of time ?
Answer:
How big is the book?
If it has more than 96 pages remaining 25% each night is quicker if it has less that 96 or less remaining 24 pages a night is faster
Step-by-step explanation:
So let's say that there are 100 pages of the book Bella is reading. With this information, because she read 20% of the book, there is still 80% left.
Let's look at option 1: read 25% each night. Because 25% of 80 is 20, this would mean Bella would have to read 20 pages each night.
Let's look at option 2: read 24 pages each night.
With this information, we can already tell which option is going to get Bella to read the book faster.
Answer: Option 2.
Hope this helped you! Apologies if there are any mistakes! xoxo
-Sav
Which graph represents a function, f(x), that has a slope of 3 units and f(0) = 14?
Please help me
Answer:
A
Step-by-step explanation:
Median for 5,8,10,1,7,6,15,8,6
Answer: 7
Step-by-step explanation: How I Got 7 is the median is the middle number of the data table so the median is always the middle number of the equation Hope This Helps ;)
The median is the middle number in a set of ordered numbers.
So let's first write our data set from least to greatest.
1, 5, 6, 6, 7, 8, 8, 10, 15
Since the 7 appears in the middle, it's our median.
A number, n, is multiplied by -711. The product is -2155. What is the value of n?
Answer:
N equals 3.03 I rounded the answer
Step-by-step explanation:
hope that helps and please give me brianliest
HELP
Lin ran 2 ¾ miles in ⅖ of an hour. Noah ran 8 ⅔ miles in 4/3 of an hour.
Who ran faster, Noah or Lin?
How far would Lin run in 1 hour?
How far did Noah run in 1 hour?
How long would it take Lin to run 1 mile at that rate?
How long would it take Noah to run 1 mile at that rate?
Lin ran faster because if you convert 2/5=24mins 4/3=80mins and lin would run 2.5 miles in an hour and Noah would run 0.75 miles
What is the factored form of 36x4 – 25?
(6x2 – 5)(6x2 + 5)
(6x2 – 5)(6x2 – 5)
(6x2 – 25)(6x2 + 25)
(6x2 – 25)(6x2 – 25)
Answer:
A.) (6x2 – 5)(6x2 + 5)
Step-by-step explanation:
what is 4^2 - (3.1 + 6.4) + 4.5
Answer:
11
Step-by-step explanation:
Answer
11
Step-by-step explanation:
someone pls help me asap!! :((
Step-by-step explanation:
To graph them, sub 2 random x/y numbers and find the corresponding coordinates then plot these 2 points on the axes then connect to form a straight line :)
Topic: coordinate geometry
If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!
PLS HELP THIS IS DUE IN 10 MINUTES!!!
Answer:
yes
Step-by-step explanation:
All linear functions crossing the origin are proportional.
HTH :)