Answer:
-8
Step-by-step explanation:
4x+2(x-2)=4x+x-12
4x+2x-4=5x-12
6x+2x-4=5x-12
x-4=-12
x=-8
-4x>6y - 54
I’m not sure how to completely solve this
1) Divide both sides by-4.
[tex]x < - \frac{6y - 54}{4} [/tex]
2) Factor out the common term 6.
[tex]x < - \frac{6(y - 9)}{4} [/tex]
3) Simplify 6(y-9)/4 to 3 ( y - 9) / 2.
[tex]x < - \frac{3(y - 9)}{2} [/tex]
Therefor, the answer for x is x < - 3(y - 9)/2.
Solving for Y:[tex] - 4x + 54 > 6y[/tex]
[tex] \frac{ - 4x + 54}{6} > y[/tex]
[tex] \frac{ - 2(2x - 27)}{6} > y[/tex]
[tex] - \frac{2(2x - 27)}{6} > y[/tex]
[tex] - \frac{2x - 27}{3} > y[/tex]
[tex]y < - \frac{2x - 27}{3} [/tex]
Therefor, the answer for Y is y < - 2x-27/3.
Show your work plz.
50 points Help Please!!!! Solving angle word problems with complementary and supplementary angles
Will give brainliest and 20 points!!!!!!
7 meters
Step-by-step explanation:
A soda machine representative convinces you to lease a machine for $250/month. You discover that you are selling $1,000 in soda per month at a margin of 25%. Are you making money on the machine
Answer:
the answer is no
Step-by-step explanation:
i took the test
Given that Please help
Answer:
which help do u need
...........
If $42,000 is invested at 7% in a savings account for 8 years, what is the final amount monthly and continuously?
Answer:
7,000
Step-by-step explanation:
so I think u divide $42,000 by 8 and then by 7%.
yea
15 books to 21 books
Answer:
15/21
i dont know if if you want it to be simplifed
Step-by-step explanation:
The graph represents the average heights of boys in the United States from age two to age ten. A line of best fit has been drawn through the data.
Which statement describes the correlation coefficient?
The correlation coefficient will have a value very close to 0.
The correlation coefficient will have a value very close to 1
The correlation coefficient will have a value very close to –1.
The correlation coefficient will have a value very close to 0.5.
Answer:
A gotchu Just took the test got 100
Step-by-step explanation:
B
Answer:
The answer is B
Step-by-step explanation:
As it is very close to one because all the points are close together
4x - 9y = -23
3x - 7y = -17
Answer:
x=-8, y=-1
Step-by-step explanation:
i aint in middle school no more so im not sure what operation ur doing, but this is my best guess.
Question 1 (1 point)
Write the slope-intercept form of the equation of the line through the given points.
Answer:
The answer would be (B) .
Lincoln is saving $360 to buy a new bike. he already has $85 and can earn $12 per hour at work. which of the following equation describes the number of hours, h, for which Lincoln must work to earn enough money to buy the new bike?
Please help
Answer:
its c
Step-by-step explanation:
answer this riddle and get brainlist riddle me this what goes up and never comes down
Answer:
Age!
Step-by-step explanation:
Answer:
The answer to this riddle is Age.
Step-by-step explanation:
When you get older, your age goes up. You can not get younger, your age can not go down.
I already knew this riddle.
WILL GIVE BRAINLIEST
Answer:
The answer is A.
A is where the lines intersect.
Answer:
the answer is a. (2,6)
HELPPP PLSS What is the solution to the equation
Answer:
[tex]a=3\frac{1}{3}[/tex]
Step-by-step explanation:
[tex]a+5\frac{2}{3} =9[/tex]
[tex]a+5\frac{2}{3}-5\frac{2}{3}=9-5\frac{2}{3}[/tex]
[tex]a=3\frac{1}{3}[/tex]
help me i mark brain thing help due in 5 minutes
Answer:
A: 1
B: 17
C: 26
D: 42
E: 57
Step-by-step explanation:
The volume of the rectangular prism is 200 cubic millimeters.
[tex]True[/tex]
[tex]Or[/tex]
[tex]False[/tex]
Answer:
True
Step-by-step explanation:
Is 499.50 great than or less than 499.05?
Answer:
greater
Step-by-step explanation:
20 POINTS When an alternating current of frequency fand peak current lo passes through a resistance R, then the power delivered to the
resistance at time t seconds is P = ZoRsinº2 5ft
Write an expression for the power in terms of cos 2 sett.
P = ZoRsinº2 5ft is correct answer
Answer:
Letter D
Step-by-step explanation:
Edge2021
12. Write and solve an equation to determine the value of x of a right triangle
If one of the angles measures (2.5x) and the other angle measures (3.5x)"
Help.
Answer:
x = 15
Step-by-step explanation:
2.5x + 3.5x = 90
6x = 90
x = 15
A normal distribution has a mean of 4 and a standard deviation of 1. What percent of values are from 4 to 7?
IN% of the values are from 4 to 7.
(Type an integer or a decimal.)
Answer:
49.865%
Step-by-step explanation:
Given that:
μ = 4 ; σ = 1
For x = 4
P(x < 4) :
Z score (x - μ) / σ
P(x < 7) - P(x < 4)
((7 - 4) / 1) - ((4 - 4) / 1)
P(Z < 3) - P(Z < 0)
Usibg the Z probability calculator :
0.99865 - 0.5
= 0.49865
= 0.49865 * 100
= 49.865%
Is Pamee’s work correct? No, the sequence should be 1, 3, 9, 27, . . . . Yes, Pamee’s work is correct. No, the sequence should be 1, 3, 5, 7, . . . . No, the sequence should be 13, 35, 57, 79, . . . .
Answer:this answer is C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
no the sequence should be 1, 3, 5, 7
A 12 foot ladder is placed against the side of the building. The base of the ladder is placed at an angle of 68° with the ground for secure footing. How far is the base of the ladder from the side of the building? Round to the nearest tenth of a foot.
Answer:
Step-by-step explanation:
A
Use the long division method to find the result when 6x^3+17x^2+19x+28 is divided by 3x+7.
Answer:
2x^2 + x + 4
Step-by-step explanation:
Use Polynomial division.
The value after divide will be;
⇒ 2x² + x + 4
What is Division method?Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
The expression is,
⇒ 6x³ + 17x² + 19x + 28 ÷ (3x + 7)
Now,
Since, The expression is,
⇒ 6x³ + 17x² + 19x + 28 ÷ (3x + 7)
Divide the expression as;
⇒ 3x + 7 ) 6x³ + 17x² + 19x + 28 ( 2x² + x + 4
6x³ + 14x²
- -
----------------------
3x² + 19x
3x² + 7x
- -
--------------------
12x + 28
12x + 28
- -
-------------------
0
Thus, The solution is,
⇒ 6x³ + 17x² + 19x + 28 ÷ (3x + 7) = (2x² + x + 4)
Learn more about the divide visit:
https://brainly.com/question/25289437
#SPJ2
Solve the following system of equations graphically on the set of axes below.
y=1/6x+5
y=-3/2x-5
Answer:
(X,y)=(15/2,25/4) thanks for all the answers
please help me...............
Vertical angles.
As you could see, both angles are vertical towards eachother, meaning they're vertical!
I need these answers please!
Answer: y-3x+4 = slope: 3 y-intercept: (0,4), you graph the equation on the line using the slope and y-intercept.
y=x+4 = slope: 1 & same y intercept.
Step-by-step explanation:
A house cast 65-foot shadow. A person standing nearby cast 7.2 foot shadow. Their height is 4.8 feet. What is the height of the house?
Answer:
42.43 feets
Step-by-step explanation:
Given :
(Height of house / shadow of house) = (height of person / shadow of person)
(height of house / 65) = (4.8 / 7.2)
Cross multiply
Height of house * 7.2 = 4.7 * 65
Height of house = 305.5 / 7.2
Height of house = 42.43 feets
Omar painted half of a heart on a piece of paper.
While the paint was still wet, he folded the paper in half and pressed the sides
together
Which transformation did Omar use to complete the heart?
A Slide
B Translation
C Dilation
D Reflection
Answer:
D reflection
Step-by-step explanation:
think of it like a mirror when u look at the mirror its an exact match to what u are seeing
Find the solution to this equation - 3x + 32 - 7x = -2 (5x + 10)
Remember the steps
1. Distribute
2. Combine like terms on the left side
3 Pick sides variables = constants
4 Move terms that don't belong by doing the opposite operations
5 Decide what the statement means If it's always true write "infinitely many solutions." If it's always false, write "no solutions."
Answer:
[tex]x =\frac{-26}{3}[/tex]
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3x+32−7x=−2(5x+10)
3x+32+−7x=(−2)(5x)+(−2)(10)(Distribute)
3x+32+−7x=−10x+−20
(3x+−7x)+(32)=−10x−20(Combine Like Terms)
−4x+32=−10x−20
−4x+32=−10x−20
Step 2: Add 10x to both sides.
−4x+32+10x=−10x−20+10x
6x+32=−20
Step 3: Subtract 32 from both sides.
6x+32−32=−20−32
6x=−52
Step 4: Divide both sides by 6.
6x
6
=
−52
6
x=
−26
3
-3|x|+2x-1 if x=-5
i need help with this or else i will not get my computer
Answer:
-26
Step-by-step explanation:
Hello There!
For this problem all we have to do is plug in -5 into x and calculate the value
so..
-3|-5|+2(-5)-1
so first things first | | means absolute value
The absolute values of -5 is 5 so the equation would be
-3(5) + 2(-5) - 1
-3*5=-15
2*-5=-10
-15-10=-25
-25-1=-26
so the answer would be -26