How do i solve 7/11 = 18/x+1
Answers
Exact form: x= 191/7
Decimal form :x=27.28571428
Mixed number form:x=27 2/7
Related Questions
please help
the x =
the box-
the T-
Answers
Answer:
x²=25
x=25½
x=5
...................
what property is (4y+1) x 0 = 0
Answers
Answer:
5y
Step-by-step explanation:
if u have 4y+1 it just =5y
Answer:
zero product property
Step-by-step explanation:
any number times 0 = 0
(the property might be called something else at your school)
Find the amount and compound interest on 5000 at 6% per annum for 3 years annual
Answers
Answer:
The amount is 5,955.08
Step-by-step explanation:
Here, we want to calculate compound interest
We can find this by using the compound interest formula
A = P( 1 + r/n)^nt
A is amount
P
is the principal = 5,000
r is the interest rate = 6% = 6/100 = 0.06
n is the number of times per year in which the interest is compounded = 1
t is the number of years = 3
Substituting these values;
A = 5,000(1 + 0.06/1)^3(1)
A = 5000(1.06)^3
A = 5,955.08
Find the area of this circle . Use 3 for pi
Answers
Answer:
588
Step-by-step explanation:
3 x 14 x 14 ( or 14^2) is 588
hope this helped!!
Mr.Rios took his family to dinner the food amounted to $75.00 the restaurant also charges a %4 tax because the service was great he decided to leave the server an 18% tip
Answers
Answer:
what is your question
Step-by-step explanation:
PLEASE HELP URGENT WILL MARK BRAINLIEST
Solve System by writing the system of Linear equations Jason reached into his pocket and pulled out 13 coins and noticed he only had quarters and dimes. If the value of the coins was $2.65 how many quarters did he have?
Answers
Answer:
he had nine quarters and four dimes
90 quarters and four dimes
Which rational number is NOT greater than point A?
A. 214
B. 1.95
C. 2.05
D. 1624
Answers
Step-by-step explanation:
) Every positive rational number is greater than 0.
(ii) Every negative rational number is less than 0.
(iii) Every positive rational number is greater than every negative rational number.
(iv) Every rational number represented by a point on the number line is greater than every rational number represented by points on its left.
(v) Every rational number represented by a point on the number line is less than every rational number represented by paints on its right
b
Choose the country which helped India to set up Bhilai Iron and Steel plant in 1959.
a) United States of America
b) Soviet Union
c) Japan
d) France
Answers
Soviet union, union of Soviet socialist republic
14. Write the ratio 15:5 with second term 1.
a. 10:1
b. 3:1
C.
11:1
d. 5:1
Answers
Answer:
your answer would be b
Step-by-step explanation:
if you divide each side by 5 you get
15/5:5/5
3:1
hope this helps! have a nice day!
5/1 = 1
15/5= 3
So 3:1
Complete the table for the given rule.
Rule: y= 1/3x
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Answer:
Rule: Y = 1/3x
Slope: 1/3
Y- intercept: (0,0)
X- Intercept: (3,1)
I have answered have a good day.
solve for slope y intercept and the equation please
Answers
Answer:
y=x-5 slope=1 y-intercept=-5
Step-by-step explanation:
8. The table below shows the number of students enrolled at Mapleton High School since 2002. Write
an equation for the line of best fit, then predict the number of students enrolled in 2011.
20022892
2003 3042
2004 | 3087
2005 3136
2006 3296
Answers
The equation for the line of best fit shows the relationship between the number of students enrolled
The equation for the line of best fit, then predict the number of students enrolled in 2011 is [tex]y = 90.2x - 177670.2[/tex]
How to determine the equation of the line of best fitTo do this, we make use of a graphing calculator that has the following calculation summary
Sum of X = 10020Sum of Y = 15453Mean X = 2004Mean Y = 3090.6Sum of squares (SSX) = 10Sum of products (SP) = 902b = 90.2a = -177670.2A regression equation is represented as:
[tex]y = bx + a[/tex]
So, we have:
[tex]y = 90.2x - 177670.2[/tex]
Hence, the regression equation is [tex]y = 90.2x - 177670.2[/tex]
Read more about regression equations at:
https://brainly.com/question/26347582
Greg ran for president of the chess club, and he received 21 votes. There were 60 members in the club. What percentage of the club members voted for Greg?
Answers
21 is 35% of 60.
HAVE A GUD DAY!
If your driving 60miles an hour and you drive for 1hour how far do you travel?
Answers
Answer:
60 miles
Step-by-step explanation:
1 hour=60 miles
1 hour=60 miles
The given information in this problem gives us: the speed of r = 60 mi/hr traveled over a distance of 1 mile. We need to find how much time, t, it took to travel a distance d of 1 mile at a speed r = 60 mi/hr, that is:
d/r = t or
t = d/r
Substituting the known values for d and r into the above equation, we have:
t = 1 mi./(60 mi/hr)
t = (1/60) hr.
t = (1/60) hr. (1)
t = (1/60) hr. (60 min./1 hr.)
t = (1/60)(60/1) min.
t = 1 minute ( or 60 seconds) to travel 1 mile at a speed of 60 miles per hour.
hi help me please
.........
Answers
Answer:
A bee hive
Step-by-step explanation:
Bees work in swarms so they must have swarm intelligence in order to work together
If in a stick of chalk, 3 gram is carbon, what is the weight of the chalk piece?
Answers
Answer: . Hence the weight of chalk stick is 25 g
Step-by-step explanation: Quantity of Carbon in chalk stick = 3 g Let the weight of chalk be x g. Hence the weight of chalk stick is 25 g
f(x) = 3x - 3
g(x) = 4x + 5
find (f+g) (3)
Answers
Answer:
23
Step-by-step explanation:
(f + g)(3) = f(3) + g(3)
f(3) = 3(3) - 3 = 9 - 3 = 6
g(3) = 4(3) + 5 = 12 + 5 = 17
Then
(f + g)(3) = 6 + 17 = 23
The image of the point (-2, 2) under a translation is (-3, 5). Find the coordinates of the image of the point (-3, 1) under the same translation.
Answers
(-3, 1) would become (-4, 4)
I need some help on this
Answers
Answer: A
Step-by-step explanation: A function means that your x can only have one y but your y can have multiple x's.
TRANSLATIONS on the coordinate plane plz help me
Answers
here use this bud figure it it out
Find the radius x of OC.
a) 4
b) 6
c) 12
d) 12.8
Answers
Answer:
the correct answer is 6..... option b
4--9w^2
Can Someone help PLS
Answers
Answer:
Step-by-step explanation:
Use the identity: a² - b² = (a + b)(a- b)
4 - 9w² = 2² - (3w²)
= (2 + 3w)(2 - 3w)
x-2.8y=-12, -x+5.3y=24.5
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Answer:
(2,5)
.......
......
Kevin and Christy both saved money for their class trip. Kevin saved the same amount each week. The total amount that Kevin saved at the end of every two weeks is shown in the table below.
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Answer:
Step-by-step explanation:
One of the flags in front of the United Nations sits on a pole 80 feet tall and casts
a shadow 16 feet long. At the same time of the day, another flag casts a shadow
18 feet long. How high is the other flag?
HELPPPPP
Answers
Answer:
90 feet
Step-by-step explanation:
what is uv + v u = –1 and v = –1.
Answers
-1(-1)=1
1 + -1 = 0
Answer:
u=1/2
Step-by-step explanation:
if v=-1 then v is multiplying u, -u+ -u which gives -2u. to find u, divide both sides by -2 .-1/-2 the negative cancels the negative giving you positive number, which is 1/2
Carmen needed 23 of a yard of fabric to make a shirt and a 12 yard of fabric to make a matching skirt. How much total fabric did Carmen need to buy? 1 yard of fabric 1 yard of fabric 34 yard of fabric , 3 fourths, yard of fabric 116 yards of fabric , 1 and 1 sixth, yards of fabric 56 yard of fabric
Answers
Answer:
38/3 yards
Step-by-step explanation:
Given that,
Fabric required to make a shirt = 2/3 of a yard
Fabric required to make a skirt = 12 yards
Total fabric needed,
[tex]x=\dfrac{2}{3}+12\\\\=\dfrac{38}{3}\ yards[/tex]
Hence, 38/3 yards of fabric is needed.
Find all numbers whose absolute value is -7. If there is more than one, separate them with commas.
Answers
Cause the absolute value doesn’t equal to negative number
Mrs. Johnson gets her morning coffee. She can't decide which size to order. Which size is the better buy? Explain.
Small- 12 oz for $3.95
Medium- 16 oz for $4.25
Large- 20 oz for $4.55
Answers
Answer:
large
Step-by-step explanation:
3.95 divided by 12 = 0.33
4.25 divided by 16 = 0.27
4.55 divided by 20 = 0.2275
the 20oz is the least unit price
If f(x)=−x2−8x+7 and g(x)=x−1, what does (g−f)(x) equal?
A)(g−f)(x)=−x2−9x+8
B)(g−f)(x)=−x2−7x+6
C)(g−f)(x)=−8x+8
D)(g−f)(x)=x2+9x−8