Answers
X-2 Y=1
X=-1 y=1
X=0y=3
X=1y=5
X=2y=7
------------
Y=-x+6
Y=12
Y=9
Y=4
Y=3
Y=-1
------------
Y=-11x
Y=33
Y=11
Y=-22
Y=-44
Y=-55
---------
Y=-4x-1
Y=19
Y=7
Y=3
Y=-13
Y=-17
---------
Y=5x-4
Y=-34
-19
-4
16
21
-----------
Y=3x-7
-25
-22
-10
-1
1
5
------- that is all
Related Questions
HELPP FIRST ANSWER GETS BRAINLIEST ANSWER!!
Your local gas stations are having a price war. During the past 7 days they have lowered the price of
regular gas by $.02 each day. Define a variable. Then write and solve an equation to find the total
change in gas price. Show your work.
Answers
t = 7 * 0.02
t = 0.14
My answer here.
what is two thirds times two
Answers
(2/3)x2 and exactly like that you'll get 1.333... but then when you change into a fraction you will end up getting 4/3 (four thirds) i hope this helps! ^.^
Turn that 2 into a fraction and get 2/1
Any whole number is equal to that number over two.
Now you have:
2/3 x 2/1
Multiply the numerators with each other and do the same with the denominators
2 x 2 = 4 (numerator)
3 x 1 = 3 (denominator)
Answer:
4/3
A baker is making an oversized sheet cake for a school dance. The recipe calls for 2 cups of sugar for every 3 cups of flour. How many cups of flour are needed, if she is using 18 cups of sugar
Answers
The baker will need 27 cups of flour to go with the 18 cups of sugar when making the oversized sheet cake for the school dance.
The given ratio states that for every 2 cups of sugar, 3 cups of flour are needed in the recipe. We are given that the baker is using 18 cups of sugar and we need to find the corresponding amount of flour.
To determine the amount of flour needed, we can set up a proportion based on the ratio. Let's use "x" to represent the unknown amount of flour:
2 cups of sugar / 3 cups of flour = 18 cups of sugar / x cups of flour
Cross-multiplying the proportion, we get:
2 cups of sugar * x cups of flour = 18 cups of sugar * 3 cups of flour
Simplifying further:
2x = 54
Dividing both sides by 2, we find:
x = 27
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How u write 2.65 in expanded form
Answers
The absolute value of a number is added to the original number Kayla says the sum is always equal to 0 is she correct explain why or why not
Answers
A water tank holds 18000 gallons. How long will it take for the water level to reach 6000 gallons if the water is used at an average rate of 450 gallons per day?
Answers
Keywords:
Tank, capacity, water, gallons, rule of three, variable, days
For this case we have a tank with a capacity of 18,000 gallons, we want to know how many days 12000 gallons of the tank are emptied, with the use of water following an average rate of 450 gallons per day. So we make a rule of three according to the use of water per day:
450 gallons -----------> 1 day
12000 gallons -------> x
Where the variable "x" represents the number of days when water takes to reach 6000 gallons.
[tex]x = \frac {12000 * 1} {450}\\x = 26.67[/tex]
Rounding the nearest whole we have:
[tex]x = 27[/tex]
Answer:
For the tank to go from 18,000 gallons of water to 6000 gallons of water, it should take approximately 27 days, using the water at an average rate of 450 gallons per day.
[tex]x = 27\ days[/tex]
39 divided by 5 remainder
Answers
What is bigger pint or quart
Answers
A quart is larger than a pint, as 1 quart equals 2 pints or 4 cups.
In the US customary system of measurement, both pints and quarts are units of volume. Here's the relationship between them:
1 pint = 2 cups
1 quart = 2 pints
To compare the two, let's convert them to a common unit, such as cups:
1 quart = 2 pints = 2 * 2 cups = 4 cups
Since 1 quart equals 4 cups and 1 pint equals 2 cups, it is evident that a quart is larger than a pint. It contains twice the volume of a pint.
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I will put your answer as brainliest if you answer right now. I need help with #3
Answers
Both 9 and 3 can be divided by 3, resulting in 3:1.
So, color in 3 happy faces for every 1 sad face
For 8 total faces, you can put down 6 happy faces for 2 sad faces, as 6:2 is still in a 3:1 ratio.
if an application is 10.8 megabytes and the download is 60% complete. How much as been downloaded?
Answers
10.8 * 0.6 = 6.48
6.48 megabytes of the application has been downloaded.
how many times does 48 go into 132
Answers
Final answer:
To determine how many times 48 goes into 132, perform a division, resulting in 48 going into 132 exactly 2 times with a remainder of 36.
Explanation:
The student has asked how many times 48 goes into 132. To find out, we perform a division, with 132 being the dividend and 48 being the divisor.
We start the division process by seeing how many times 48 can fit into 132. Dividing 132 by 48, we get:
48 goes into 132 twice (2 times), which equals 96.
Subtract 96 from 132, which leaves us with a remainder of 36.
Since 36 is less than 48, we cannot divide any further without getting into fractions or decimals.
The result is that 48 goes into 132 a total of 2 full times with a remainder of 36.
The area of a rectangle is found by multiplying its length times it's with. What is the area of the rectangle with a lenghtof 2 1/4 inches and a width of 1 5/9 inches
Answers
2 1/4 * 1 5/9 = 3.5
The area is 3.5 in^2
How can you show two objects are proportional with a table,graph, and a equation?
Answers
To demonstrate proportionality between two objects, utilize a table to observe constant ratios, plot points on a graph to confirm a linear relationship passing through the origin, and formulate an equation representing the proportional relationship.
To demonstrate proportionality between two objects, you can use a table, graph, and equation.
Firstly, create a table with corresponding values of the two objects. If they are proportional, their ratios should remain constant.
Secondly, plot the points on a graph with one object on the x-axis and the other on the y-axis.
If the points form a straight line passing through the origin, it indicates proportionality.
Lastly, formulate an equation representing the relationship between the two objects.
For example, if the objects are x and y, and they are proportional, then y = kx, where k is the constant of proportionality.
By analyzing the table, graph, and equation, you can conclusively establish proportionality between the two objects.
Show how you can use repeating subtraction to find 84÷6
Answers
84÷6=14
A bakery purchased 12 pounds of sugar and 15 pounds of flour from its supplier for $9.30. The next day at the same prices they purchased 10 pounds of flour and four pounds of sugar for $4.60. Find the cost per pound of flour.
Answers
12s + 15f = 9.30
4s + 10f = 4.60.....multiply by -3
------------------------
12s + 15f = 9.30
-12s - 30f = - 13.80(result of multiplying by -3)
-----------------------
-15f = - 4.50
f = -4.50 / -15
f = 0.30 <=== flour costs 30 cents per lb
4s + 10f = 4.60
4s + 10(0.30) = 4.60
4s + 3 = 4.60
4s = 4.60 - 3
4s = 1.60
s = 1.60/4
s = 0.40 <== sugar costs 40 cents per lb
To find the cost per pound of flour, we set up two equations based on the purchases and solved the system of linear equations, resulting in a cost of $0.30 per pound of flour.
The question involves solving a system of linear equations to determine the cost per pound of flour. By setting up two equations based on the given transactions, we can solve for the prices of sugar and flour. Let's designate the cost per pound of flour as f and the cost per pound of sugar as s.
The first purchase equation is: 12s + 15f = $9.30.
The second purchase equation is: 4s + 10f = $4.60.
To solve for f, we can multiply the second equation by 3, which gives us 12s + 30f = $13.80, then subtract the first purchase equation from this to eliminate s and solve for f. By subtracting we get: 15f - 30f = $13.80 - $9.30, which simplifies to -15f = $4.50.
Dividing both sides by -15 gives us the cost per pound of flour: f = $0.30.
What is 5/3 to the second power
Answers
If you remember fraction multiplication all you do is multiply denominator of each and numerator of each.
a square has an area of 121 square meters what is the length of each side?
Answers
121/4=30.25
to check multiply 30.25 by 4
Hope this helped!!
Whats 4 2/3 divided By 2/3
Answers
(14/3) * (3/2) --> (14 * 3) / (3 * 2) --> (42/6).
If asked, this will simplify to 7.
14/3 and then divide by 2/3
14 2
----- divided ------
3 3
in division you have to reciprocate the second fraction so it becomes:
14 3
----- times -----
3 2
the threes cancel off so you are left with 14/2 which you know is 7
therefore your answer is 7
hope this helps :)
use the distributive property to expand the expression 7(9x - 2)
Answers
=(7)(9x+−2)
=(7)(9x)+(7)(−2)
=63x−14
What is an equation for the linear function whose graph contains the points (2, 5) and (3, 0) ?
Enter your answers in the boxes.
y- = (x-2)
Answers
slope = (0 - 5) / (3 - 2) = -5/1 or just -5
y = mx + b
slope(m) = -5
use either of ur points...(2,5)...x = 2 and y = 5
now we sub and find b, the y int
5 = -5(2) + b
5 = -10 + b
5 + 10 = b
15 = b
so ur equation is : y = -5x + 15
or if u need it in point slope form
y - y1 = m(x - x1)
slope(m) = -5
(2,5)...x1 = 2 and y1 = 5
now we sub
y - 5 = -5(x - 2)
Answer:
the answer is y-5=-5(x-2)
Step-by-step explanation:
I got a one hundred on my quiz so I know for sure this is correct. Also It make sense when you do the math. brainiest pls
Tony has 7/8 of a candy bar. he wants to split the bar into servings that are 3/10 of the bar. how many servings can he make?
Answers
tony has 7/8 candy bar = 70/80 candy bar
he wanted to make serving of 3/10 bar = 24/80 candy bar
total servings that he can make :
70 / 24
= 2.91 servings
hope this helps
A system of equations is graphed on the coordinate plane.
y=−6x−3 y=−x+2
What is the solution to the system of equations?
Enter the coordinates of the solution in the boxes.
Answers
Answer:
6x-3 is going to be 9x and then add x+2 then it equals 11x :)
Step-by-step explanation:
need help simplifying 23+6m+14+2m
Answers
you add 23 and 14 and then 6m and 2m.
6m and 2m which is 8m
so its 8m+37
Answer the question in the picture
Answers
Bren has a deck of cards. As shown below, each card is labeled a rule describing a pattern in a sequence. Select a card and decide on a starting number. Use the rule to write the first five terms in your sequence
Answers
We can choose a starting number to be 1. Following the rules from card one, the sequence would be as follows;
1, 2.6, 2.93, 9.43, 9.68
How to write the terms in a sequence
To write the terms in the sequence above, we started with the number 1. This is followed up by applying the rules listed on the card. So, we first add 1.6 to 1, then add 0.33, 6.5, and add 0.25. The resulting values that are borne from this addition would be 1, 2.6, 2.93, 9.43, 9.68.
Description of the pattern is a method that describes the rule or pattern governing the sequence without providing a specific formula or recursion. We could describe a sequence as increasing by 2 or alternating between 1 and 2.
What is the change in elevation from 134 feet below sea level to 29 feet above sea level?
Answers
Answer:its 163 or -163
Step-by-step explanation:
How do you multiply polynomials by using the distributive property?
Answers
The * symbol is used to mean "times"
So "5z squared times 10z" can be written as 5z^2*10z
--------------
The coefficients 5 and 10 multiply to 5*10 = 50
The z terms multiply to z^2*z = z^3
So overall, the simplified answer is 50z^3
How can I divide greater numbers using a standard procedure
Answers
mark an fred had some money in the ratio 6:1. mark gave half of his money to fred . what is the ratio of the amount of money mark had left to the amount mark had let to the amount of money fred had left
Answers
The requried ratio of the mark let to the amount of money Fred had left is 3:4.
What is the Ratio?The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.
Here,
mark an Fred had some money in the ratio 6:1. Mark gave half of his money to Fred.
Total proportion of money = 6 + 1 = 7,
Now,
assume that Mark has 6 coins and Fred has 1 coin,
Mark giving half of his coin to Fred means mark give 3 coins to fred,
Now,
Mark has 3 coins and Fred has 4 coins,
the ratio is given as
= 3 / 4
Thus, the requried ratio of the mark had left to the amount of money fred had left is 3:4.
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What percent of 20 is 4?