Answers
Answer:
x=-192
Step-by-step explanation:
simplyfying we get
2/3x-4= 3/4x+12
so subratcing 2/3 on both sides we get
-4= 9x/12- 8x/12+12
subtracting 12 from both sides we get
-16= x/12
x= -192
if my answer helps please mark as brainliest
Related Questions
Please help on this I will mark brainlist!!!
Answers
Needs to be 20 characters
5 x (2+8) + (12-6/3) x2
Answers
Answer:x
3
+
64
x
3
−
1
12
t
−
8
Step-by-step explanation:
Answer:
5 x (2+8) + (12-6/3) x2
5×10+(12-2)×2
50+10×2
50+20
70
solve similar triangles advanced Pleasee help! TIA
Answers
Answer:
[tex]x = 3.5[/tex]
Step-by-step explanation:
Given
Attached Triangle
Required
Find x
To solve for x, we make use of the following equivalent ratios:
[tex]CB : BA = ED : DA[/tex]
Where:
[tex]CB = 2[/tex]
[tex]BA = 4[/tex]
[tex]ED = x[/tex]
[tex]DA = 3 + 4 = 7[/tex]
So, the expression becomes:
[tex]CB : BA = ED : DA[/tex]
[tex]2 : 4 = x : 7[/tex]
Express as fraction
[tex]\frac{2 }{ 4} = \frac{x }{ 7}[/tex]
Multiply both sides by 7
[tex]7*\frac{2 }{ 4} = \frac{x }{ 7}*7[/tex]
[tex]7*\frac{2 }{ 4} = x[/tex]
[tex]\frac{7*2 }{ 4} = x[/tex]
[tex]\frac{14}{4} = x[/tex]
[tex]3.5 = x[/tex]
[tex]x = 3.5[/tex]
Derek and Jeannine buy a car for a total price, including tax, of $19,795.
The price of the car without tax was $18,500. What is the tax rate? (PLEASE HELP ME)
Answers
Answer:
1,295 I believe
Step-by-step explanation:
19,758 - 18,500 = 1,295.
An amount of $44,000 is borrowed for 9 years at 3% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid
back?
Answers
Answer:
A= $52,190.93
Step-by-step explanation:
A = $ 52,190.93
A = P + I where
P (principal) = $ 40,000.00
I (interest) = $ 12,190.93
Calculation Steps:
First, convert R percent to r a decimal
r = R/100
r = 3%/100
r = 0.03 per year,
Then, solve our equation for A
A = P(1 + r/n)nt
A = 40,000.00(1 + 0.03/1)(1)(9)
A = $ 52,190.93
Summary:
The total amount accrued, principal plus interest,
from compound interest on an original principal of
$ 40,000.00 at a rate of 3% per year
compounded 1 times per year
over 9 years is $ 52,190.93.
What is the fraction 7/12 as a product of a whole number and a unit fraction
Answers
Answer:
7 1/2 is the answer because you have to multiply the whole by the denominator. Make that product the numerator.
Step-by-step explanation:
I need help pleaseeeee
Answers
Answer:
The value will be positive because there are five minus signs which means negative but the there are two minus before the biggest number which means positive.
Are these congruent (PLEASE HELPPP)
Answers
Answer:
all of them are congruent
Step-by-step explanation:
HOPE IT HELPS YOU
What is the value of the fourth term in a geometric sequence for which ay =
10 and r = 0.5?
Answers
Answer:
1.25
Step-by-step explanation:
a = 10 and r = 0.5
The formula for calculating any term in a geometric sequence is a (the first term) times r (the common ratio) raised to the power of n - 1.
In this case n = 4, since we're looking for the fourth term.
so,
Un = ar^n-1
= ar^4-1
= ar^3
U4 = 10 × 0.5^3
= 10 × 0.125
= 1.25
In the typing world, 80 words per 5 minutes is considered acceptable.
How many words per minute is this?
Answers
Answer:
16
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
Can you guys help me out ps hurry im timed
Answers
Answer:
If it's supposed to have no solution, I think you can just use an extreme number, like -30 or something.
In an urban area, 31% of dog owners pay for someone to walk their dogs. Morgan asks a random sample of 50 dog owners in this urban area if they pay for someone to walk their dog. What is the probability that more than 30% of the owners in the sample pay for someone to walk their dog?
A. 0.439
B. 0.519
C. 0.561
D. 0.586
Answers
Answer:
c 0.561
Step-by-step explanation:
did the test on edge
The probability that more than 30% of the owners in the sample pay for someone to walk their dog is option c. 0.561.
Calculation of the probability:Since 31% of dog owners pay for someone to walk their dogs. Morgan asks a random sample of 50 dog
So
= P> ( 0.30 - 0.31) / √0.31 (1 - 0.31)/ 50
= P(z > - 0.1530)
= 0.5608
= 0.561
Hence, the option c is correct.
learn more about probability here: https://brainly.com/question/24760080
4x + 10 > 54 how do I solve this
Answers
Answer:
4x + 10 >54
-10. -10
4x> 44
/4. /4
x= 11
4(11) +10 >54
44+10.>54
54>54
the answer is false since they're both equal
Rewrite the fraction in the sentence below as a percentage. From 100 yards away, a marksman hits 13/20 of the yard last year
Answers
Definition: This is the rate of distance traveled per unit of time, without regard to direction.
Example: 55 miles per hour on the highway
es )
Term: Type term here
Answers
Answer:
A graphic representation of velocity. Also used to represent speed. This is the rate of distance traveled per unit of time, without regard to direction. ... The slope of the line tells us the rate of change in velocity.
Step-by-step explanation:
How many different ways can teams of four members be formed from a
class of 20 students?
A) 5
B) 80
C) 4,845
D) 116,280
Answers
Answer:
20C4=4845
Step-by-step explanation:
I'll mark brainly pls do this
Answers
Step-by-step explanation:
Verbs are read, complete, checked, work, invite. Pronouns are their, your, and them. Nouns are Classroom, Zeroes, Friday, February, friends, assignment, students, trimester. Adjectives are simple, missing.
Hope this helps! If I missed some or got some wrong, please tell me! Goodbye!
Line EF intersects the parallel lines AB and CD.
What is the measure of angle J in the figure below?
Answers
Answer:
d, 125
Step-by-step explanation:
Answer:
d)125
Step-by-step explanation:
Which of the following statements is correct?
Systems of Equations often have one solution. Systems of Equalities also often have one solution.
Systems of Equations often have infinite solutions. Systems of Equalities often have one solution.
Systems of Equations often have infinite solutions. Systems of Equalities also often have infinite solutions.
None of the above.
Answers
Answer:
Systems of Equations often have infinite solutions.
Step-by-step explanation:
I don't know if there are 7 answers or what
What is the value of the expression when m=4, n= -9, p= -2, and q= 12?
Answers
Answer:
i dont know
Step-by-step explanation:
B: 1
provostwendall65 if you don't know then don't answer.
write an equation in slope-intercept form for the line that has a slope of 4 and passes through the point (3,24)
Answers
Answer:
y = 4x + 12
Step-by-step explanation:
y = mx + b
'm' represents slope
'b' represents the y-intercept
use the slope and the point (3,24) as your x and y inputs to find 'b'
24 = 4(3) + b
24 = 12 + b
b = 12
y = 4x + 12
Mary bought a 2 pound bag of dog food. Her dog ate 3/6 pound on Monday and 2/6 pound on Tuesday. How many pounds of dog food remain in the bag? (work it out)
Answers
Answer:
1-1/6
Step-by-step explanation:
3/6+2/6=5/6
This is out of one pound
So there is 7/6 pounds left
Or 1-1/6
Write the word sentences as an equation. Then solve the equation.
A number k increase by 7 is 34.
An equation that represent this word sentences is?
The solution is k=?
Answers
Answer:
k+7=34
k=27
Step-by-step explanation:
what grade is this for?
hope this helps
On the occasion of its 10-year anniversary, AJ Inc. sells lucky draw tickets. If the customers are interested in the lucky draw contest, then they have to purchase a ticket for $15. The gift could be worth $115, $215, $315, or nothing. The probability of each event is given below. What is the value of the standard deviation
Answers
This question is incomplete, the complete question is;
On the occasion of its 10-year anniversary, AJ Inc. sells lucky draw tickets. If the customers are interested in the lucky draw contest, then they have to purchase a ticket for $15. The gift could be worth $115, $215, $315, or nothing. The probability of each event is given below. What is the value of the standard deviation
Probability 0.35 0.26 0.21 0.18
Amount gained $100 $200 $300 -$15
Option;
a) $11,143
b) $106
c) $10,200
d) $147
Answer:
the standard deviation is 106
Option b) $106 is the correct Answer
Step-by-step explanation:
Given the data in the question;
let the random variable be x
x = amount gained by customers in a lucky draw contest
so
Variance (x) = [∑(x² × P(x))] - [(∑(x × P(x))²]
so
x x² p(x) x.p(x) x².p(x)
$100 10,000 0.35 35 3,500
$200 40,000 0.26 52 10,400
$300 90,000 0.21 63 18,900
-$15 225 0.18 -2.7 40.5
TOTAL 147.3 32,840.5
Variance (x) = [∑(x² × P(x))] - [(∑(x × P(x))²]
we substitute;
Variance (x) = 32,840.5 - (147.3)²
Variance (x) = 32,840.5 - 21,697.29
Variance (x) = 11,143.21
Now Standard Deviation = √variance
so, S.D = √11,143.21
S.D = 105.56 ≈ 106
Therefore, the standard deviation is 106
Option b) $106 is the correct Answer
5z+7=3 what solution
Answers
Answer:
z = -4/5
Step-by-step explanation:
5z + 7 = 3
5z = -7 + 3
5z = -4
z = -4/5
Hope this helps :)
Let me know if there are any mistakes!!
Which values of f are solutions for the inequality f > 4?
Answers
A point is plotted on a coordinate grid at (-3,4). How far is the point from point (0,0)?
1 unit
3 units
4 units
5 units
Answers
The distance between the point (-3, 4) and (0, 0) is 5 units.
The distance between two points A(x₁, y₁) and B(x₂, y₂) on the coordinate plane is given by:
[tex]AB=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}[/tex]
Given the point (-3, 4), its distance from the point (0, 0) is:
[tex]Distance=\sqrt{(4-0)^2+(-3-0)^2}=5\ units[/tex]
The distance between the point (-3, 4) and (0, 0) is 5 units.
Find out more on distance at: https://brainly.com/question/17273444
can somebody help me plz ??!!
Answers
Answer: number 1
Step-by-step explanation: an example of an irrational
number is pi. it terminate and is a decimal
The other letter to the left is X btw PLS HELP
Answers
Answer:
probably D
Step-by-step explanation:
34+26=60
180-60=120
Determine the domain of the following graph:
Answers
Or [-8,3)