Answers
Related Questions
13 (04.07)
What is the end behavior of the function f(x) = 3x4 – x3 + 2x2 + 4x + 5? (1 point)
Up on the left, up on the right
Up on the left, down on the right
Down on the left, up on the right
Down on the left, down on the right
Answers
Step-by-step explanation:
Coefficient of 3x⁴ is positive (concave upwards)
Power of x⁴ is even (both ends go upwards)
Hence the answer is Up on the left, up on the right.
Givens: <-->AD is the perpendicular bisector of segment BC AB = 7x+1 AC = 8x-6 BC = 3x + 9 Find: BD
Answers
Answer:
wheres the pic
Step-by-step explanation:
Carl and Derrick are part-time employees. They are paid different hourly rates. One week, Carl worked for 15 hours and Derrick worked for 20 hours. Their combined pay was $640. The next week, Carl worked 20 hours and Derrick worked 25 hours. Their combined pay was $820. What is Carl's hourly pay rate?
Answers
Answer:
Carl's hourly pay rate is $16
Step-by-step explanation:
Let x is the hourly rate of Carl and y is the hourly rate of Derrick
∵ Carl's hourly rate is $x
∵ Derrick's hourly rate is $y
∵ Carl worked for 15 hours and Derrick worked for 20 hours
∴ Their combined pay was 15x + 20y
∵ Their combined pay was $640
→ Equate the value of the combined pay
∴ 15x + 20y = 640 ⇒ (1)
∵ The next week, Carl worked 20 hours and Derrick worked 25 hours
∴ Their combined pay was 20x + 25 y
∵ Their combined pay was $820
→ Equate the value of the combined pay
∴ 20x + 25y = 820 ⇒ (2)
Now we have a system of equations to solve it
→ Multiply equation (1) by 5 and equation (2) by -4
∵ 5(15x) + 5(20y) = 5(640)
∴ 75x + 100y = 3200 ⇒ (3)
∵ -4(20x) + -4(25y) = -4(820)
∴ -80x - 100y = -3280 ⇒ (4)
→ Add equations (3) and (4)
∵ (75x + -80x) + (100y + -100y) = (3200 + -3280)
∴ -5x + 0 = -80
∴ -5x = -80
→ Divide both sides by -5 to find x
∴ x = 16
∴ Carl's hourly pay rate is $16
Answer:$16 I looked it up
Step-by-step explanation:
HELP PLS!!!!!!!!!!!!!!
Answers
Answer:
the question is not clear
What are the steps to find the slope and y-intercept of the equation 16x - 4y = -32?
Answers
Answer:
slope = 4
y-intercept = 8
Step-by-step explanation:
First convert the equation into the form
y = mx + c
where m is the slope, and c is the y intercept
16x - 4y = -32
16x + 32 = 4y
4y = 16x + 32
y = 4x + 8
m = 4
c = 8
Answer:
Slope = 4
Step-by-step explanation:
16x - 4y = -32
-16x . -16x
-4y = -32 - 16x
/-4 . /-4
y = 8 + 4x
Cam’s Sports is offering 20% OFF a basketball that costs $20. The same basketball costs $14.99 at Hoops Haven. Which store offers the better price? What is the better price?
Answers
Answer: Hoops Haven
Step-by-step explanation:
5/6 x 2/2 multiply to find equivalent fractions
Answers
Answer:
5/6 = 1/3
Step-by-step explanation:
Answer:5/6 times 2/2 = 5/6
Step-by-step explanation:
_x + 7 = 10 its x over two
2 X =
Answers
Answer:
0
ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
Step-by-step explanation:
give brainliest or vanish
Haiii how you doing so far are you having a good morning too ? ʕ •ᴥ•ʔ
Answers
Answer:
HI I AM BORED
Step-by-step explanation:
I think of a number. I multiply it by 7. I add 12. The result is 40. What is the number I am thinking of?
Answers
40 - 12 = 28
28 ÷ 4 = 7
The number that you are thinking of is 4.
Complete the function
table below for y= 4x + 5. (Look at the photo.)
Answers
Answer:
5, 25, 45
Step-by-step explanation:
okay so it goes like this, the number in the x colume X 4 + 5 so 0 X 4 = 0 + 5 = 5, 5 X 4 is 20 + 5 = 25 and 10 X 4 =40 + 5 = 45.
Kwamee created a coffee blend for his cafe by mixing Kona beans and Fuji beans. Kona beans cost $11 per pound and Fuji beans cost $7.50 per pound. He mixed a total of 23 pounds of coffee beans and spent a total of $197.
Write a system of equations that can be used to determine how many pounds of Kona and Fuji beans Kwamee bought.
Solve the system of equations to determine how many pounds of Kona and Fuji beans Kwamee bought.
*Show both the equations and the solution.
Answers
K + F = 23
Now let's see what we can do with the dollars. Again, we don't know how much he bought of each kind of coffee, but we do know that Kona beans cost $11 per pound and that Fuji beans cost $7.50 per pound, and we know that he spent a total of $197. So let's set that up:
11K + 7.50F = 197
Those are your 2 equations. It doesn't say you need to solve them, so you're done.
-5y + 31 = y – 11 plz give me the anser
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-5y= -42 + y
-6y = -42
y = 7 :D
Mel drove 432 miles during his trip. He drove an average of 72 miles per hour. How long was his trip?
4 hours
6 hours
12 hours
O 16 hours
Answers
Which of the following is a reason that Venus is not ideal for supporting life?
Group of answer choices
It has the perfect amount of atmosphere, but not enough hydrogen.
It has a thin atmosphere which prevents liquid water from existing on the planet surface.
It has a thick atmosphere which causes extremely high temperatures.
It lacks an atmosphere allowing for frequent meteorite collisions.
Answers
Answer:
It has a thick atmosphere which causes extremely high temperatures.
Step-by-step explanation:
venus's atmosphere is almost entirely carbon dioxide, and is also about 90x heavier than earth's atmosphere, which is similar to diving 3,000 feet below the ocean.
In conclusion, the answer would be "It has a thick atmosphere which causes extremely high temperatures."
Browning Montana holds the US record for the greatest temperature drop in one day. On January 23, 1916, the temperature changed by an average of -4.17 degrees per hour. To the nearest degree, what was the total temperature change after 24 hours???
Answers
Answer:
100°
Step-by-step explanation:
Average temperature change per hour = - 4.17° per hour
Total temperature change after 24 hours
Average temperature change per hour * 24
(-4.17° * 24) = 100.08
Temperature change = 100° (nearest degree)
4
Select the correct answer from the drop-down menu.
A gardener uses 1/3 of a liter of water to water 2/7 of a garden.
Watering the entire garden at this rate will require
How many liters of water.
Answers
Answer:
1 1/6 liters of water
Solve for x
....................
Answers
Answer
go to the website symbolab math solver
Step-by-step explanation:
the 70th term of the arithmetic sequence the 70th term of the arithmetic sequence 18,34,50,...
Answers
Answer:1122
Step-by-step explanation:
Hve to work out the general equation first by calculating the common difference-16.
A shirt originally cost $24.99. It was on sale for $19.99. What was the percent decrease in the price of the shirt?
A.
5%
B.
10%
C.
20%
D.
25%
Answers
The percentage is shirt is 5%
24.99 - 5 = 19.99
the answer is C. 20%
Liam placed 24 patio pavers as shown below
What is the the length of a single paver
I don’t think it’s A so help pwezze
Answers
Answer:
your answer would be 15.8 Inches
Step-by-step explanation:
I simply divided the Inches(63.2) by how many pavers there are on one side(4)
That gives me an answer of 15.8 Inches each.
Plz help plzzz this is due today just plz help me and I will give brainliest
Answers
Answer:
18(2+3)
1.375 liters
Step-by-step explanation:
GCF is 18.
18(2+3)
2.5-1.125 which is 1.375
Hope this helps Merry Christmas!
Spencer wrote an expression with a value of. Which of the following expressions
could Spencer have written?
F
G
H
J
Answers
Answer:
bruh moment hdu2ebdd
Step-by-step explanation:
yqh1 badalamenti
Help!!!! What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is
Choose...cm².
Answers
Answer:
153
Step-by-step explanation:
You need to find the area of the triangle first which is 63. The you want to find the area of the trapezoid which is 90. Then add them together.
PLEASE HELP 60 POINTS
The table represents the linear function f(x), and the equation represents the linear function g(x).
Compare the y-intercepts and slopes of the linear functions f(x) and g(x) and choose the answer that best describes them.
x f(x)
0 1
2 4
4 7
g(x) = 2x + 1
The slope of f(x) is less than the slope of g(x). The y-intercept of f(x) is equal to the y-intercept of g(x).
The slope of f(x) is greater than the slope of g(x). The y-intercept of f(x) is equal to the y-intercept of g(x).
The slope of f(x) is less than the slope of g(x). The y-intercept of f(x) is greater than the y-intercept of g(x).
The slope of f(x) is greater than the slope of g(x). The y-intercept of f(x) is greater than the y-intercept of g(x).
Answers
Answer: Its most likely C
Step-by-step explanation:
I think
Answer:
c
Step-by-step explanation:
c
PLEASE HELP!! ILL GIVE BRAINLIEST
Answers
Answer:
Its SSS because we know that MN=HJ and MQ=HC
Step-by-step explanation:
2=4 in MN=HJ
5=10 in MQ= HC
-2x+10y=25
X-25y=3
Elimination method
Answers
Answer:
equation form: x=-131/8y -31/40
Step-by-step explanation:
this is addition/elimination
Step-by-step explanation:
(-2x+10y=25) × 2.5
-5x+25y=62.5
x-25y=3
-5x+x+25y-25y=62.5+3
-4x=65.5
x =65.5÷4
=16.375
16.375-25y=3
-25y=3-16.375
-25y=-13.375
y=- 13.375÷-25
=0.535
i tried.
Can anyone simplify
6d - 4d
Answers
Answer:
(6 - 4) + (d^2) = 2d
Step-by-step explanation:
You subtract 6-4 and since the d's don't have their set value yet you add it to your answer.
What is 10x-2(4x+5)+6
Answers
Answer:
2x - 4
Step-by-step explanation:
Expand the brackets.
10x - 2(4x+5) + 6 = 10x - 8x - 10 + 6
Evaluate like terms.
10x - 8x - 10 + 6 = 2x - 4
Answer:
Step-by-step explanation:
10x-2(4x+5)+6 foil
10x-8x-10+6 combine like terms
2x-4
If you need to find x
2x=4 divide by 2
x=2
what is the correct answer?
Answers
Given:
Dividend = [tex]3x^3-3x^2-4x+3[/tex]
Divisor = [tex]x+3[/tex]
To find:
The quotient and remainder.
Solution:
On dividing [tex]3x^3-3x^2-4x+3[/tex] by [tex]x+3[/tex], we get
[tex]x+3\ |\overline{3x^3-3x^2-4x+3} |\ 3x^2-12x+32[/tex]
[tex]3x^3+9x^2[/tex]
[tex]\underline{(-)\quad (-)\quad \quad \quad \quad \quad }[/tex]
[tex]-12x^2-4x+3[/tex]
[tex]-12x^2-36x[/tex]
[tex]\underline{(+)\quad (+)\quad \quad \quad }[/tex]
[tex]32x+3[/tex]
[tex]32x+96[/tex]
[tex]\underline{(-)\quad (-)\quad }[/tex]
[tex]\underline{\quad -93\quad }[/tex]
Here,
Quotient = [tex]3x^2-12x+32[/tex]
Remainder = [tex]-93[/tex]
Therefore, the correct option is D.