Answer:
[tex]y=2x+7[/tex]
Step-by-step explanation:
All parallel lines have the same slope, so in slope intercept form, our line is going to look like
[tex]y=2x+b[/tex]
To find b, we can plug in the x and y values from the given point (-2, 3) and solve:
[tex]3=2(-2)+b\\3=-4+b\\b=7[/tex]
So our equation becomes
[tex]y=2x+7[/tex]
Expand and simplify
(3y - 2)(y + 3)
Step-by-step explanation:
3y^2 + 7y - 6
Answer:
(3y-2)(y+3)
Step-by-step explanation:
[tex]3y(y + 3) - 2(y + 3) \\ 3y {}^{2} + 9y - 2y - 6 \\ 3y {}^{2} + 7y - 6[/tex]
OR
^415^7 The expression above can also be written in the form 을 For this expression, b= and c=
a=
7
4
15
b=
15
4
7
c=
15
4
7
l
Answer:
15 ^ 7/4
a = 15
b = 7
c = 4
Step-by-step explanation:
uh, the answers you provided were confusing
Answer:
Step-by-step explanation:
Hope this Helps ;)
Can you help me please its urgent!
Answer:
Step-by-step explanation:
Option " C" is correct this question is from fixed& variable
Answer:
C
Step-by-step explanation:
The monthly fee is going to be $5 and she's playing for a month, so let's put that down-
5+
Now, we need to figure out how much she plays - since we don't know this, we put it as a letter, and since we're calculating the cost, we add this to the equation-
5+0.25*x
Therefor, the answer is C(x)=5+0.25x
If the plays for 4 hours, the equation would be 5+(0.25*4)
ok what next helppp i need 2
Answer:
3-2
Step-by-step explanation
Please can i get help
Answer:
[tex]\frac{1}{3}x+\frac{1}{2}[/tex]
Step-by-step explanation:
hope this helps :)
X+36 is less than 40 write equation
Answer:
x<4
Step-by-step explanation:
x+36 is less than 40
x+36<40
Subtract 36 from both sides
x<4This equation means, that in order for the equation to be true, x must be less than 4.
Answer:
x<4
Step-by-step explanation:
x+36=40
you do 36- 40 and get 4 then it would be x<4
2 square root of negative 18
Answer:
8.48528137 simplified is 8.49
Step-by-step explanation:
Answer:
no answer
Step-by-step explanation:
when you do a square root you can't have a negative number
what is the slope of this equation, v=3x+60
Answer:
slope=3
Step-by-step explanation:
Evaluate - 3x + 2y when x = 2 and y = 3
Answer:
the answer is 0
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
-3x + 2y
-3(2) + 2(3) ## Substitution
-6 + 6 ## Distributive
0 ## Addition
i dont know what to do... im kinda not smart
7.
10% = 6
25% = 15
50% = 30
20% = 12
_____________________
8.
a = 35
b = 105
c = 140
____________________________
9.
15 is 30% of 50.
_____________________________
10.
The punch recipe contains 25% lemonade:
24/6 = x/100
x=1/4 x 100 = 25%
_____________________________
11.
520
multiply 650 by 80 amd then divide by 100
or simply multiply 650 by 0.8
to get 520 students.
_______________________________________
12.
Number of items checked = 300
Defective items = 3%
Number of defective items =
Number of defective items =
Number of defective items = 9
Number of items worked = Total items - Number of defective items
Number of items worked = 300 - 9 = 291
291 items of checked items worked.
Solve for x.
Please I need help
Answer:
-11 is your answer.
Step-by-step explanation:
Total measurements of interior angles in a triangle = 180°.
Note that the red square located on the bottom right angle signifies that it is a right angle, with a measurement of 90°. Set the equation:
Total measurement = (90) + (70) + (x + 31)
180 = x + (90 + 70 + 31)
180 = x + 191
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Subtract 191 from both sides:
180 (-191) = x + 191 (-191)
180 - 191 = x
x = - 11
~
Which of the following questions describes the equation g + (-4) = -5?
What number, when subtracted from negative four, is equal to negative five?
What number, when added to negative five, is equal to negative four?
What number, when subtracted from negative five, is equal to negative four?
What number, when added to negative four, is equal to negative five?
Answer:
im pretty sure its the last one
Step-by-step explanation:
A pound of chocolate costs 7 dollars. Deshaun buys p pounds. Write an equation to represent the total cost c that Deshaun
pays.
Please help
Answer:
7p=c
Step-by-step explanation:
AHAHAHAHAHAAHAHAHAHAHAHAHAHAHAHAHAHAHA HELP ME IM GOING CRAZY XDDDDDD
Answer:
The answer is -8.
Step-by-step explanation:
This is because 6 added to -8 results in -2.
So, think of 6 positive things, and 8 negative things.
o o o o o o
p p p p p p p p
The 6 positive things will cancel out 6 of the negative things, leaving behind 2 negative things.
p p
#teamtrees #WAP (Water And Plant)
Answer:
-8
Step-by-step explanation:
you just subract 6 from -2 and reverse the equation and boom. You have your answer, -8
What is the line of best fit for these points?
(0, 6)(2, 10) (-2, 2)(-1,4)
Answer:
b
Step-by-step explanation:
This is the graph to your question. The points include: (0, 6) (2, 10) (-2, 2) (-1,4)
What is a verbal expression for b-9
Answer:
Nine less than a number
Step-by-step explanation:
please I really need ur help !!!
Need help!!
(2x + 1/2) + (8x - 6 1/2)=
Answer:
10x - 6
Step-by-step explanation:
Answer:
I am not sure if you want it to be a simplified answer but the simplified answer is 10 x - 6
1) Determine the length of "x" in the following triangle and mention if you're solving
for a leg or a hypotenuse.. (5 pts.)
55
Answer:
X=48
Step-by-step explanation:
x^2+y^2=z^2
but in this case it's z^2-y^2=x^2
so 73^2= 5329
and 55^2=3025
5329-3025=2304
Square Root of 2304 is 48, meaning X=48
Hope this helps!
Suppose a designer has a palette of 14 colors to work with, and wants to design a flag with 4 vertical stripes, all of different colors.
How many possible flags can be created?
Answer:
182
The number of permutations of 14 things taken 2 at a time is ...
14P2 = 14·13 = 182
The first color can be any of the 14 on the palette. The second color must be different, so can be any of the remaining 13.
___
We assume that a "yellow/red" flag is different from a "red/yellow" flag. That is, order matters.
Find the missing side length
Which of these numbers is a prime number: 1, 11, 21, 51?
Answer:
11 and 51
Step-by-step explanation:
1 technically isn't a prime since a prime can only be divided by two things (itself and 1) and 1 can only be divided by 1.
21 can be divided by 1, 3, 7, and 21 so it is not prime.
Hope this helps!
please help me on this will give you brainliest
Answer:
I believe the answer is 6.6600 pls let me know if im wrong
Step-by-step explanation:
Answer:
Six and Sixty-six ten thousandths in deciamal form- 6.0066
:)
Simplify the expression:
2(1 + 2v) =
Which shows only a vertical translation? A triangle is translated to the right. A triangle is translated upwards. A triangle is translated diagonally.
Answer:
b
Step-by-step explanation:
A triangle being translated upwards shows only a vertical translation. Option A is correct.
What is the transformation of geometry over the coordinate plane?Transform the shapes on a coordinate plane by rotating, reflecting, or translating them. Felix Klein introduced transformational geometry, a fresh viewpoint on geometry, in the 19th century.
When a shape is translated vertically, it moves up or down along the y-axis, maintaining its shape and size. In the case of a triangle being translated upwards, the y-coordinates of its vertices are increased, resulting in a vertical shift of the entire triangle.
When a shape is translated horizontally, it moves left or right along the x-axis, maintaining its shape and size.
When a shape is translated diagonally, it moves in both the horizontal and vertical direction, changing its position but maintaining its shape and size.
Learn more about transformation here:
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Can you help? I really need help
Answer:
5. find x= 32
6. find < C = 23
find c =
find a =
Sorry wish I could help more I need to learn more about this chapter in math.
Use the table to find the relationship between the two
quantities
The relationship is "hours multiplied by
equals the number of dogs,"
Hours (h)
Dogs (d)
1
3
2
6
3
9
12
3 equals number of dogs:
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
The relationship is “hours multiplied by 3 equals the number of dogs.”
What is the value of the expression shown?
6+43 - 8+2
A 14
B 5
C 31
D 66
Answer:
6+43 - 8+2=49-6=43. is your answer
pls help due asap
thanks
Answer:
D) CE=10
Step-by-step explanation:
FG=6x-7
CE=18-4x
2FG=CE
2(6x-7)=18-4x
12x-14=18-4x
simplify
16x=32
x=2
substitute
CE=18-4(2)
CE=18-8
CE=10
Answer:
I don't understand what you're trying to ask the picture is blurry
A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. The volume of each small box is 6 cubic feet and the volume of each large box is 12 cubic feet. There were twice as many small boxes shipped as large boxes shipped and the total volume of all boxes was 168 cubic feet. Write a system of equations that could be used to determine the number of small boxes shipped and the number of large boxes shipped. Define the variables that you use to write the system.
Answer:
A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. The volume of each small box is 6 cubic feet and the volume of each large box is 12 cubic feet. There were twice as many small boxes shipped as large boxes shipped and the total volume of all boxes was 168 cubic feet. Write a system of equations that could be used to determine the number of small boxes shipped and the number of large boxes shipped. Define the variables that you use to write the system.
\underline{\text{Define Variables:}}
Define Variables:
May choose any letters.
\text{Let }s=
Let s=
\,\,\text{the number of small boxes shipped}
the number of small boxes shipped
\text{Let }l=
Let l=
\,\,\text{the number of large boxes shipped}
the number of large boxes shipped
Each small box has a volume of 6 cubic feet, so the volume of ss small boxes would be 6s6s cubic feet. Each large box has a volume of 12 cubic feet, so the volume of ll large boxes would be 12l12l cubic feet. Therefore, the total volume 6s+12l6s+12l equals 168:168:
6s+12l=168
6s+12l=168
Since there were twice as many small boxes shipped as large boxes, there were more small boxes, so if we multiply 2 by the number of large boxes, we will get the number of small boxes, meaning ss equals 2l.2l.
let s = number of small boxes shipped
let l= number of large boxes shipped
6s+121 = 168
s=21
The number of small boxes shipped are 14 and the number of large boxes shipped are 7.
What is a linear system of equations?A system of linear equations consists of two or more equations made up of two or more variables such that all equations in the system are considered simultaneously. The solution to a system of linear equations in two variables is any ordered pair that satisfies each equation independently.
Given that, the volume of each small box is 6 cubic feet and the volume of each large box is 12 cubic feet.
Let the number of small boxes be x and the number of large boxes be y.
There were twice as many small boxes shipped as large boxes
So, x=2y ------(I)
The total volume of all boxes was 168 cubic feet.
6x+12y=168 ------(II)
Substitute equation (I) in equation (II), we get
6(2y)+12y=168
12y+12y=168
24y=168
y=7
Substitute y=7 in equation (I), we get
x=14
Therefore, the number of small boxes shipped are 14 and the number of large boxes shipped are 7.
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