Answer:
10:40
Step-by-step explanation:
-Answer Quickly-
Find the equation of the line.
Use exact numbers.
Answer:
y=3x+3
Step-by-step explanation:
i think if not im so sorry
.806 divided by 1.3 I need the stepsssss
Answer
.62
Step-by-step explanation:
im sorry i cannot provide the steps but using a calculator you can conclude .62
Answer:
0.806 ÷ 1.3
=
806
1000
÷
13
10
=
806
1000
×
10
13
=
806 × 10
1000 × 13
=
8060
13000
=
8060 ÷ 260
13000 ÷ 260
=
31
50
PLS HELP ME! i'm so slow -.-
Answer:
128
Step-by-step explanation:
it is a reflection and goes to the other side
What is the equation of a line parallel to -5x + y= 2 that passes through the point with coordinates (-2,1)?
Answer:
y=5x+11
Step-by-step explanation:
You can solve this with the point-slope formula: y-y1=m(x-x1). The line is parallel; both slopes are equivalent.
First we have to rewrite the original equation, which is rewritten into y=5x+2 by subtracting -5x on both sides.
Next, plug in the coordinates we have into the point-slope formula (-2, 1), along with the slope from the original equation (5). To check, we can plug the coordinates back into the equation.
y-(1)=5(x+2)
y-1=5x+10
y=5x+11
Check:
(1)=5(-2)+11
1=-10+11
1=1
if she had a child when she was 14 now her son is 21 how old is she now
Answer:
35
Step-by-step explanation:
21+14=35
At Sascha's Salad Bar, customers make their own salads and pay by the ounce. Jenny paid $6.16 for a 22-ounce salad. How much would a 16-ounce salad cost?
Answer:
I think it is 4.48.
Explain:
6.16/22 is 0.28 Then 0.28 times 16 is 4.48.
Can I get a Brainliest?
write the number form 2.1 x 104 in standard form
Answer:
218.4
Step-by-step explanation:
You multiply the numbers together.
Simplify
-(6x – 12) - (-20) – 7x
Please help me thanks
Answer:
−(6x−12)−(−20)−7x
Distribute:
=−6x+12+20+−7x
Combine Like Terms:
=−6x+12+20+−7x
=(−6x+−7x)+(12+20)
=−13x+32
Answer:
=−13x+32
Can someone help me with this graph? I don't understand how to solve it
X+y=-5
-x -x
y=-x-5 is the ending equation.
How to graph:
The y-intercept, or point where the graph starts, is -5
From there go down 1, right 1.
M=-x
B=-5
Answer: m = -1 b = -5
Step-by-step explanation:
Rewrite the equation in "slope-intercept form" y = mx +b .
m is the slope
b is the y-intercept, where the graph of the line crosses the y-axis
To rewrite the equation, to get "y" alone on the left side, subtract x from both sides:
x + y = -5
-x + x + y = -x - 5 (left side -x +x =0 so "cancel")
y = -x -5
You get the slope "m" from the coefficient of x, (invisible 1, sometimes)
since there is a negative sign, the coefficient is -1 That is m, the slope.
A negative slope goes down from left to right.
For -1, down one over 1 square.
Your graph should look like the screenshot below.
I hope this helps you understand better!
Which number line best shows the position of 172
Jon has a $21.61 balance on a gift card that can be used to purchase online music. Each song download costs $1.29. Jon wants to maintain a $10 balance to purchase a new album that releases next month. How many songs can Jon purchase?
Answer: Jon can purchase 9 songs.
Step-by-step explanation: $21.61 - $10.00 = $11.61
$1.29 · 9 = $11.61
The width of a rectangle is 2x + 10 feet and the length is 12x - 4 feet. Find the perimeter of the rectangle.
Step-by-step explanation:
p=2(l+w)
p=2(12x-4+2x+10)
p=2(14x+6)
p=28x+12
Write a linear function f with the values f(-6) = 10 and f(2) = 10
what is the answer in 4x2 + 32xy?
Answer:
The answer is 8⋅(4xy+1)
Spiral Review What single transformation is represented by the expression
P(x, y) → P' (-2, -y)?
Hint
O reflection of across the y-axis
reflection of across the x-axis
o rotation of 90° about the origin.
o rotation of 180° about the origin
Answer:
about 180 degrees
Step-by-step explanation:
Marcus collect donations and says care packages to troops overseas he has 36 bars of soap and 24 toothbrushes arrange the items so the packages are identical what is the greatest number of packages that Marcus can make using all the soap and toothbrushes?
Answer: I am sure is 12 package
In the equation shown, what is the value of n? 9^7/9^n=9^2
Answer:
MMMMMMMM
Step-by-step explanation:
Can you change a number in base 2 to a decimal because I don't think it is possible.
Answer:
If you divide it by a number that cannot be divided, it will be a decimal number
what is the volume of the rectangular prism?
Answer:
15
Step-by-step explanation:
i did maths
While scuba diving, Alex counted the number of sea turtles and jellyfish he saw. After a few minutes, he counted 4 sea turtles and 12 jellyfish. This ratio remained constant during the remainder of his dive. Fill in the parts of the equation that models the relationship between jellyfish, and sea turtles.
Answer:
Down Bellow
Step-by-step explanation:
1 to 3
4 to 12
8 to 24
14 to 42
20 to 60
Part B
J = 3x t
Answer Prt B: 3x
Answer Part A: ^
|
The equation 3x =y models the relationship between jellyfish, and sea turtles such that the ratio of their numbers remain constant.
What is ratio?Ratio is the relationship between two numbers given by a quotient
If the ratio of two numbers x and y is x/y then the fraction x/y gives that what parts x is of y .
Given that there are 4 sea turtle and 12 jellyfish in the sea when Alex counted the number.
Ratio of number of sea turtle to number of jellyfish = 4/12 = 1/3
Let at any time the number of sea turtles be x and number of jellyfish be y
Then ratio of number of sea turtles to jellyfish = x / y
Given that this ratio remained constant during the remainder of his dive,
∴ x/y = 1/3
Cross multiply
⇒ 3x = y
The equation that models the relationship between jellyfish, and sea turtles is 3x =y
Also, learn more about ratio from the link below:
https://brainly.com/question/13419413
#SPJ2
On a map, 1/2 inch represents 10 actual miles. Two towns that are 4 1/2 inches apart on this map are how many actual miles apart?
A.20
B.40
C.10
D.45
E.90
Plz hurry and help it’s not a texts it’s a study guide.
Answer:
I do not know the answer but I think it is (1,0) x (-3,4)
Step-by-step explanation:
Answer:
y = -2x -2
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)
-5a + 15/2a - 25 = 53.2 + 21.8
Answer:
a= 40
Step-by-step explanation:
-5a + 7.5a - 25 = 53.2 + 21.8
add like terms on both sides: 2.5a - 25 = 75
add 25 on both sides: 2.5a = 100
divide both sides by 2.5: a = 40
Answer:
a = 40
Step-by-step explanation:
-5a + 15/2a - 25 = 53.2 + 21.8: Add 25 to Isolate variable
-5a + 15/2a = 53.2 + 21.8 + 25: Combine Like Terms and create simmilar terms
-10/2a + 15/2a = 100: CLM again
5/2a = 100: multiply both sides by inverse of 5/2 to isolate variable
a = 40
what value of x makes the equation true 2( x + 10) =4( 2x - 1)
Answer:
6
Step-by-step explanation:
Step-by-step explanation:
Answer:-[tex]\bf{2( x + 10) =4( 2x - 1)}[/tex]
We need the value of x. So, we will break the brackets first.
[tex]\bf{2( x + 10) =4( 2x - 1)}[/tex]
[tex]\bf{2x + 20 = 8x - 4}[/tex] [ Distributive Property]
[tex]\bf{2x -8x = -20 - 4}[/tex] [ Brought x to one side and signs interchange]
[tex]\bf{-6x = -24}[/tex]
[tex]\bf{x = \dfrac{24}{6}}[/tex]
[tex]\bf{x = 4}[/tex]
Hope it helps :)
107 +9+13=
Please help
What is the solution to this inequality?
15 + x <24
A. X>9
B. X<39
C. x>39
D. X<9
Answer:
D. X<9
Step-by-step explanation:
Move all terms not containing x to the right side of the inequality.
Answer:
Is the solution of the a inequality
D. x<9
The figures in the pair are similar. Find the missing length.
Answer:
c. 9 cm
Step-by-step explanation:
4*1.5=6
6*1.5=9
y=9
Which equation shows y= 3/4x - 5/2 in standard form?
A 3x – 4y = –10
B 4x – 3y = -10
C 4x – 3y = 10
D 3x -- 4y = 10
Answer:
the answer is D
can you also please mark me as brainliest?
What are the coordinate of the vertices of A’B’C after each movement
Determine which ordered pair is a solution of y= x+2/5
Wouldn’t it be (0, 2/5)?
Answer:
(-1,2/5) i'm pretty sure
Step-by-step explanation:
Answer:
(2, 2 2/5)
Step-by-step explanation:
(0, 2/5) is correct, and since the slope is 1, adding any number to both the x and the y would still make it a solution.
In this case, you could add 2 to both x and y, resulting in (2, 2 2/5).
Hope it helped, and if it did, could you consider giving me brainliest? :)