Answer:
C. Neither
Step-by-step explanation:
The first equation is
This equation is already in the slope-intercept form;
The slope of this equation is 2.
The second equation is .
This equation is also already in the slope-intercept form.
The slope of this equation is .
Since the two slopes are not the same, the two lines are not parallel.
If these two lines are perpendicular, then the product of their slopes is -1.
But which is not equal to -1.
Therefore the two lines are also not perpendicular.
The correct choice is C.
Help with this and I will give you the brainiest and you get 10 points
Answer:
1.-22
2.2
3.48
4.3b
5.1+5v
6.2m+20
7.p=-9
8.x=8
(06.02)
The graph shows the number of hours driving and the distance from home:
Road Trip
350
300
250
200
Distance from Home
150
100
50
0
10 1
2.
3 4 5 6
Hours Driving
Which statement best describes the relationship between the number of hours driving
a
As the hours driving increases, the distance from home decreases
Ob
As the hours driving increases, the distance from home increases.
As the hours driving decreases, the distance from home increases
No relationship can be determined.
Answer:
The answer is B.)
Step-by-step explanation:
Step-by- step explanation:
Answer:
The answer is B because it is the one that makes the most sense.
Step-by-step explanation:
which table of values can be defined by the function y =6x - 2?
Answer:
the answer is A
Step-by-step explanation:
AGAIQJSJWJ PLEASE HELPP
y = 5x - 6&y= -4x + 3
Use the Equal Values Method to solve for x and y
Answer: x = 1 and y = -1
Step-by-step explanation:
Since both equations are equal to y, that means the equations are both equal to each other
5x - 6 = -4x + 3
Solve for x how you would traditionally do it with any other one-variable equation
9x = 9
x = 1
Plug the now known x value into either equation and you will get your y value.
5(1) - 6 = -1
-4(1) + 3 = -1
I will give you brainlist if you answer this correctly
Answer:
its 2,340
Step-by-step explanation:
Answer correctly
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0+0
Answer:
=0
Step-by-step explanation:
0+0=0
it can't be 2 zeroes, just 0
Answer:
0+0=0
Step-by-step explanation:
my albert einstein maths =0+0=15
Which is equivalent to 644 ?
6442
O 244
O 4
O 16
O 164/4
Answer:
I belive it would be A
Step-by-step explanation:
The equivalent of 64/4 is 16
How to determine the equivalent?The expression is given as:
64/4
Evaluate the quotient of 64 and 4 i.e. divide 64 by 4
64/4 = 16
Hence, the equivalent of 64/4 is 16
Read more about equivalent expressions at:
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In 8 hours if Martha writes 2 essays, how many essays can she write in 15 hours?
Answer:
Martha can write 3.75 essays in 15 hours. (Which is a lot for me)
Step-by-step explanation:
First, I divide 2 by 8.
2 ÷ 8 = 0.25
Next I multiply 0.25 by 15.
0.25 * 15 = 3.75
So, the answer is 3.75
Hope this helps! :)
Step-by-step explanation:
in 8 hours she wrote = 2 essay
in 1 hour she wrote = 2/8 = 1/4
in 15 she wrote = 15 × 1/4 = 15/4 or 3.75 essays .
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you.
Nancy started the year with $425 in the bank and is saving $25 each week. Sam started the year with $705 but is spending S15 a week. Write a system of equations that model the following situation.
Define cach variables with a "Let" statement, write two equations, and solve completely.
Answer:
Step-by-step explanation:
Let x equal number of weeks and y equal money in the bank.
Nancy, y=425+25x
Sam, y=705-15x
The system of equations:
Nancy: [tex]y=\$425+\$25x[/tex]
Sam : [tex]y=\$705-\$15x[/tex]
Given:
Amount in Nancy's bank = $425
Amount saved by Nancy each week = $25
Amount in Sam's bank = $705
Amount spend by Sam each week = $15
To find:
The system of equations describing the given models.
Solution
1) Amount in Nancy's bank = $425
Amount saved by Nancy each week = $25
Let the number of weeks Nancy saving her money be 'x'.
Let the total amount of money in Nancy's bank after x weeks be 'y'.
[tex]y=\$425+\$25\times x\\y=\$425+\$25x[/tex]
The equation for Nancy:
[tex]y=\$425+\$25x[/tex]
2)
Amount in Sam's bank = $705
Amount spend by Sam each week = $15
Let the number of weeks Sam spending his money be 'x'
Let the total amount of money left in Sam's bank after x weeks ='y'
[tex]y=\$705-\$15\times x\\y=\$705-\$15x[/tex]
The equation for Sam:
[tex]y=\$705-\$15x[/tex]
Learn more about system of equations here:
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write and equation for the trend line shown
Answer:
y = [tex]-\frac{10}{3}[/tex]x + 70
or
y = 70 [tex]-\frac{10}{3}x[/tex]
(They're both the same equation, whichever one you prefer you can use!)
Solve the system by substitution.
y = 5x
y = 9x + 4
Answer:
(-1, -5)
Step-by-step explanation:
[tex]\left \{ {{y=5x} \atop {y=9x+4}} \right.[/tex]
1. We must calculate x, for that we must substitute y, so we have:
5x=9x+4
2. Now we solve the equation.
5x-9x=4
-4x=4
x=-1
3. Now we must calculate y
y=5x
y=5(-1)
y=-5
And the answer is (-1, -5)
What fraction is greter than 3 - 5
Answer:
4/5 is greater
Step-by-step explanation:
Juan bought 4.5 lbs of coffee for $7.98 per lb. Sales tax is 6%. What was the total amount Juan paid for the coffee?
Answer:
the amount he paid is 36.06
Step-by-step explanation:
hope this helps
Answer:
$33.7554
Step-by-step explanation:
4.5 x 7.98
35.91- the amount without the sales reduction
6% of 35.91
6/100 x 35.91
2.1546- the amount that was deducted
to find out how much he paid we will subtract the deducted amount from the original price which is
35.91-2.1546
$33.7554 is the amount he paid
On Monday, Franco borrowed $15 from his friend. Tuesday, Franco borrowed $12 more from his friend. Franco plans to pay his friend back $18 on Wednesday.What will Franco’s balance be on Wednesday?(Anwser with number only please)
9
Step-by-step explanation:
I believe its 9 because he borrowed $15 on Monday and then he did $12 more on Tuesday and thats already $27 that he owes his friend but then Franco pays his friend back $18 and he will just owe him $9 left
Similar triangles are congruent.
sometimes
always
never
Find the quotient:
2x² – 9x - 5
x-5
10)
Type answer here
Answer: 2x+1
Step-by-step explanation:
What is the name of this solid figure?
Answer:
the picture isn't whole, but what I see is a cylinder.
Step-by-step explanation:
NEED HELP!!
the graph shows the volume of oil in a tank at time t seconds
Answer:
Part a: 2.5
Part b: The rate the oil fills the tank
Part c: The amount of liquid in the tank to begin with.
Hope this helps. :)
As per the graph that shows the volume of oil in tank T sec.
The gradient of the graph is 2.5The gradient shows rate of oil in the tankThe value represents the amount of liquid in the tank.What eos the do graph tell?The given graph describes the volume of the oil in L and shows the value in t seconds. The gradient of the graph is about 2.5 and it shows us the amount of liquid in the tank. The value of the graph that intersects at the L 2 is the amount of liquid found in the tank.
Find out more information about the graph.
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Which answer describes the sequence {1,3,7,15,…} as a mathematical statement?
Answer:
so just successive powers of 2
Step-by-step explanation:
1, 3, 7, 15, 31, 63, _? Add successive powers of 2 to the number: 1+2=3; 3+4=7; 7+8=15; 15+16=31; 31+32=63; 63+64=127.
The given sequence {1,3,7,15,…} has general term S = A(n-1) + (A(n-1) + 1) where A0 = 1.
Given that,
To justify the given sequences 1,3,7,15.
Arithmetic progression is the series of numbers that have common differences between adjacent values
What is geometric progression?Geometric progression is a sequence of series whose ratio with adjacent values remains the same.
Here,
Given a sequence, 1,3,7,15
where first term A0 = 1
second term A1 = 1 + 2 = 3
third term A2 = 3 + 4 = 7
From above sequence we can conclude the general term for the sequence as, S = A(n-1) + (A(n-1) + 1)
Thus, the given sequence {1,3,7,15,…} has general term S = A(n-1) + (A(n-1) + 1) where A0 = 1.
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10 pt logs mark brain
Answer:
It's log 420
Step-by-step explanation:
Find the measure of <BAC
Answer:
56 degrees
Step-by-step explanation:
1/3y y = 15
please help
Answer:
Step-by-step explanation:
y in (-oo:+oo)
(1/3)*y = 15 // - 15
(1/3)*y-15 = 0
1/3*y-15 = 0 // + 15
1/3*y = 15 // : 1/3
y = 15/1/3
y = 45
y = 45
Answer: The answer is five
Step-by-step explanation: This is because if the equasion is 1/3 x y and y=15 than the equasion is 1/3 x 15 or 1/3 x 15/1 which is 5
What is the sign of f on the interval?
The function f(x) will be sometimes positive and sometimes negative on the interval
Option (3) is correct.
What is a function?An arrangement known as a function connects inputs to essentially one output.
In other words, a function is a relationship between variables, and the nature of that relationship—for example, y = sinx and y = x +6—defines the function.
Given function:
f(x) = (x - 5) (2x - 7) (7x - 3)
The term (x - 5) will be negative if x < 5.
The term (2x - 7) will be negative if x<3.5
So, If x = 4, (x - 5) will be negative but (2x - 7) will be positive, resulting in a negative overall value.
Therefore, if x = 3, then (x - 5) will be negative, as well as (2x - 7), making the whole value negative.
Hence, the function f is sometimes positive and sometimes negative on the interval.
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The second one ^
What is the y-intercept for the quadratic
Y=4x^2 + 5x - 7?
Answer: (0,-7)
HOPE I HELPED
Step-by-step explanation:
Answer:
-7
Step-by-step explanation:
Since you are trying to solve for y, you set all the x values to 0.
(Y intercept occurs when x = 0, thats why you sub 0 for all x)
y= -4(0)^2[tex]y=-4(0)^{2} +5(0) -7[/tex]
this simplifies to
y=-7
Correct will get brainliest!!!!!!!
Answer:
Third option is the correct answer
Step-by-step explanation:
Point T is between the point R and point S.
what are major turning points in algebraic knowledge through out history
Answer:
There are a lot of turning point in the history of algebra one of those is the discovery of the plain and the quadrants by Rene Descartes. This discovery paved way to a lot of knowledge which was later on use in solving other complicated mathematical problems.
Step-by-step explanation:
plz help fast solve this
Answer:
3
1
2
Step-by-step explanation:
Math simplification
Answer:
A=3, B=1, C=2
Step-by-step explanation:
PLEASE HELP
A line goes through the point (2,5) and has a slope of 1.5. What is an equation of this line?
Answer:
y=1.5x+2
Step-by-step explanation:
y-y1=m(x-x1)
y-5=1.5(x-2)
y=1.5x-3+5
y=1.5x+2
2/5 in Fraction form?
Answer:
2/5 is fraction form.
0.4 is decimal form btw.
Which expression is equivalent to ( xy -6)2 for all values of x and y where the expression is defined?
Answer:
( x y -6)² = x² y² - 12 xy + 36
Step-by-step explanation:
Explanation:-
Given that the expression ( x y -6)²
Apply formula (a-b)² = a² -2ab + b²
( x y -6)² = (xy)² - 2 × xy× 6 + (6)²
= x² y² - 12 xy + 36
( x y -6)² = x² y² - 12 xy + 36
Answer:
xy^36
Step-by-step explanation: