Answer:
A) -14 + 8 = 6
B) The fish is at -6 feet below the sea level after it rises 8 feet because -14 (14 feet below 0) plus the 8 feet it rises is -6 feet or 6 feet below the sea level.
Hope this helps and sorry if its wrong!
What’s the answer to this question
Answer:
-9 and -8 ...............
the opposite number of -6.1
Answer:
I'm pretty sure that would be 6.1 - considering negative numbers and positive numbers are opposites.
-3x + y = 10
solve the equation for Y
Answer:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
-3*x+y-(10)=0
Pull out like factors :
-3x + y - 10 = -1 • (3x - y + 10)
Is (–2, –9) a solution to the equation y = x + 7
Answer:
no
Step-by-step explanation:
Help help help please please
Answer:
23×24 =27
answer is 7
answer is 7
Answer:
Step-by-step explanation:
[tex]a^{m}*a^{n}= a^{m+n}\\\\\\\dfrac{a^{m}}{a^{n}} = a^{m-n}\\\\\\2^{3}*\dfrac{2^{5}}{2^{1}}=2^{3}*2^{5-1}\\\\=2^{3}*2^{4}\\\\=2^{3+4}\\\\=2^{7}[/tex]
If someone build a house for 50 years how many months did it take to complete
Answer: 600
Step-by-step explanation: 12 months in one year. 12x50=600 months
Answer:
600 months
Step-by-step explanation:
In 1 year there are 12 months, so we take 50 (the years) and multiply that by 12
50x12=600 and we fact check by 600÷12=50. It takes 600 months to build the house over 50 years.
3- (4x-5)=6+x-8 solve for x
Answer:
x = 2
Step-by-step explanation:
pls can i have brainliest?
PLEASE HELP WORTH 10
D. The expected height for someone with a femur length of 55 centimeters
The number of hours Darla baby - sat her sister each week for the last 12 weeks is shown below
Answer: the box and whisker plot looks like this, the pink line starts between 8 and 10, the box starts between 10 and 12, the middle is between 14 and 16, the right side of the box is between 18 and 20, and lastly the pink line on the right ends at 22.
Step-by-step explanation: I did the test
Can anyone help please:)
Answer:
THEORTICAL PROBABILITY:
1A) F
1B) B
1C) A
1D) D,E,F
2A) R
2B) B
3A) odd number
3B) No, same.
3C) less than 5
================
1A) 8/30=4/15
1B) 10/30=1/3
1C) 12/30=2/5
1D) 18/30=3/5
1E) 22/30=11/15
1F) 22/30=11/15
2A) 3/8
2B) 1/8
2C)4/8=1/2
2D) 5/8
2E)3/8
3A) 50
3B) 150
3C) 250
3D) 100
3E) 100
Step-by-step explanation:
It is estimated that each guest at a party will eat 9/10
pounds of chocolates. How many guest can be served with 27 pounds of chocolate?
Answer:
30 guests
Step-by-step explanation:
If each guest eats 9/10 lbs of chocolate, then they eat 0.9 lbs of chocolate. We have 27 lbs of chocolate to be eaten.
To solve this, simply:
[tex]\frac{27}{.9} =30[/tex]
where 27 lbs is divided by 0.9lbs per guest to equal 30 quests.
I hope this helps!!! :)
Are the ratios of 3 apples to 5 oranges and 9 apples to 15
oranges equivalent? Why or why not? Explain
Answer:
yes they are equivelant
Step-by-step explanation:
the reason they are equivelant is because they go from 3 apples to 6 apples to 9 apple, and 5 oranges to 10 oranges to 15 oranges. so this mark's it is also tymced by three
For which equation is (4, 3) a solution?
What’s the answer
Answer:
y = 2x - 5.
Step-by-step explanation:
hope this helps. I had this question and got it right!
slove and simply
(-2.56)(1.2)
Answer:
-3.072
Step-by-step explanation:
-2.56 multiplied by 1.2= -3.072
is abc a right triangle?
yes
no
Answer:
yes
Step-by-step explanation:
cuz is the shape in the picture so that's triangle
Answer:
My Right answer is Yes
Step-by-step explanation:
I hoped it helps ..
What is the surface area?
1 cm
1 cm
1 cm
square centimeters
Submit
Answer:
1 x 1 = 1.
6 x 1 = 6cm^2
multiply by 6 cause 6 faces
Find the slope intercept form of the equation of the line that’s has the given properties (1 , 3) m=1/4
Answer:
y = 1/4x + 11/4
Step-by-step explanation:
Given the slope, m = 1/4, and the point, (1, 3):
We can substitute these values into the slope-intercept form, y = mx + b, in order to solve for the y-intercept.
The y-coordinate (b) of the point, (0, b ) is the y-intercept of the line where the graph of the linear equation crosses the y-axis. The y-intercept is also the value of y when x = 0.
y = mx + b
3 = 1/4(1) + b
3 = 1/4 + b
Subtract 1/4 from both sides:
3 - 1/4 = 1/4 - 1/4 + b
11/4 = b
The y-coordinate, b, of the y-intercept is 11/4.
Therefore, the slope-intercept form is: y = 1/4x + 11/4
Please mark my answers as the Brainliest if you find this explanation helpful :)
A 24-pack of mini cans of soda cost $21.98. How much iseach can?
What is the x intercept of f(x) = x + 12
Answer:
-12
Step-by-step explanation:
need help with my homework plz and thank u :)
What is this problem
44+400÷(4+6'2)−2'4
(') that means power
250
244
18
10
Answer:
18
Step-by-step explanation:
♡ The first answer is correct
♡ Please mark them BRAINIEST
♡ Hope this helps
♡ Have a beautiful day
Whats the absolute value of x |x+5|= 35
Answer:
x=30
Step-by-step explanation:
Please help I need for tonight thanks
Answer:
C. x+8=3x
Step by step explanation:
First, subtract 8 from both sides of the equation
x+8=3x
x+8-8=3x-8
Then, simplify it by subtracting again
x+8-8=3x-8
x=3x-8
Then, subtract 3x from both sides of the equation
x=3x-8
x-3x=3x-8-3x
Then, simplify by combining the terms
x-3x=3x-8-3x
-2x=3x-8-3x
-2x=3x-8-3x
-2x= -8
Then, divide both sides of the equation by the same term
-2x= -8
-2x/-2 = -8/-2
Then, simplify by cancling terms that are in both the numerator and denominator
-2x/-2 = -8/-2
x= -8/-2
Finally, divide the numbers
x= -8/-2
x=4
And that's your answer! :)
I'll give brainliest please help
graphing
both of them please
Step-by-step explanation:
It's easier to graph when both equations are in its slope-intercept form, y = mx + b.
System 1: -3x -15y = 15-2x -10y = 10-2x -10y = 10
-2x + 2x - 10y = 2x + 10
-10y = 2x + 10
-10y/-10 = (2x + 10)/-10
y = -1/5x -1 [slope: -1/5, y-intercept (0, -1)]
-3x -15y = 15
-3x + 3x - 15y = 15
-15y = 3x + 15
-15y/-15 = (3x + 15)/-15
y = -1/5x - 1 [slope: -1/5, y-intercept (0, -1)]
To graph this system, plot the y-intercept, (0, -1) on the graph, then use the slope, m = -1/5 (down 1 unit, run 5 units to the right). Repeat the process until you have enough points to connect and create a line.
Because the given systems of linear equations are equivalent, their lines coincide on top of each other. This means that they have infinitely many points of intersection. Hence, they have infinite solutions.
System 2: 8x + 6y = 244x + 3y = 98x + 6y = 24
6y = -8x + 24
6y/6 = (-8x + 24)/6
y = -4/3x + 4 [slope: -4/3, y-intercept (0, 4)]
4x + 3y = 9
3y = -4x + 9
3y/3 = (-4x + 9)/3
y = -4/3x + 3 [slope: -4/3, y-intercept (0, 3)]
Use the same techniques as described in the first part. Plot the y-intercepts on the graph, then use the slope of each equation to plot other points.
These lines are parallel, which implies that they will never intersect each other. Hence, there's no solution to this system.
Attached are the screenshots of the graphed systems of linear equations.
Arturo has $480 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax. He buys a new bicycle for $201.87. He buys 3 bicycle reflectors for $9.82 each and a pair of bike gloves for $15.79. He plans to spend some or all of the money he has left to buy new biking outfits for $32.80 each. Write and solve an inequality which can be used to determine oo, the number of outfits Arturo can purchase while staying within his budget.
Answer:
$33.26 remaining after every single purchase, he can also purchase 7 biking outfits.
Step-by-step explanation:
A gallon of apple juice is
$7. A pack of eight 4.23
oz box apple juice is
$2.39. Which is a better
deal?
A family bought a total of 13 tickets to a magic show, some adult and some child. The family paid a total of $85 Adult tickets are $15 each and tickets are $5 each. Let X represent adult tickets. Let y represent child tickets Write an equation to model the total amount of money that they spent.
9514 1404 393
Answer:
15x +5y = 85 . . . . . equation for money spent
Step-by-step explanation:
The money spent will be the sum of products of numbers of tickets and their cost:
15x +5y = 85
__
The number of tickets bought will be the sum of the numbers of each kind.
x +y = 13
_____
The solution of this system of equations is (x, y) = (2, 11).
I need help only answer if you’re 100 percent think it’s right
Answer:
1[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
The answer is 1 1/2 because you have to divide 3 and 2
Whole number: 1
Fraction:1/2
3 divided by 2 is 1.5 or 1 1/2
Hope this helps!! :)
A(n) _____ is a proof that uses algebraic properties to reach a conclusion about an algebraic equation.
Answer:
algebraic proof
The complete statement is -
"An algebraic is a proof that uses algebraic properties to reach a conclusion about an algebraic equation"
What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given is the statement as -
"An _____ is a proof that uses algebraic properties to reach a conclusion about an algebraic equation"
The complete statement is -
"An algebraic is a proof that uses algebraic properties to reach a conclusion about an algebraic equation"
Therefore, the complete statement is -
"An algebraic is a proof that uses algebraic properties to reach a conclusion about an algebraic equation"
To solve more questions on algebraic expressions, visit the link below-
brainly.com/question/1041084
#SPJ6
PLEASE HELP
will mark brainliest!!
Answer: -6x
Step-by-step explanation: Since when x is 0, the function's output is 0, the function can only have terms with x in it. You then notice a pattern that x is always being multiplied by -6. You could also use point slope form to solve it, either way you get f(x)=-6x
Answer:
f(x) = -6x
Step-by-step explanation:
The linear equation given in the form of a table is shown as:
[tex]\left[\begin{array}{ccc}x&f(x)\\0&0\\1&-6\\2&-12\\3&-18\end{array}\right][/tex]
Because the equation is linear, in order to find the equation written in slope-intercept form, divide the rise (f(x)) by the run (x):
0 ÷ 0 = 8
-6 ÷ 1 = 8
-12 ÷ 2 = 8
-18 ÷ 3 = 8
Because the quotient for each relation is -6, the linear equation can be written as f(x) = -6x.