Answer:
6.125
Step-by-step explanation:
1/8 = .125
The Fraction [tex]6\frac{1}{8}[/tex] represented in decimal as 6.125 .
What is a decimal number?A decimal number can be defined as a number whose whole number part and the fractional part is separated by a decimal point. The dot in a decimal number is called a decimal point. The digits following the decimal point show a value smaller than one.
According to the question
Fraction [tex]6\frac{1}{8}[/tex] as decimal
as Fraction [tex]6\frac{1}{8}[/tex] = [tex]\frac{49}{8}[/tex]
when we divide 49 by 8
[tex]\frac{49}{8}[/tex] = 6.125 in decimals
Hence, The Fraction [tex]6\frac{1}{8}[/tex] represented in decimal as 6.125 .
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Solve the inequalities 3x2 – 11x > 20
Answer:
x=-10
Step-by-step explanation:
3x · 3x=9x-11x>20
-2x>20
÷-2 -2
___________-
x=-10
Hope this helps ∞
At a school, 4 out of every 7
girls play sports. There are 105
girls in the school, how many of
them play sports?
What scale factor did Dionne use?
Answer:
A
Step-by-step explanation:
Write an equation and solve for the value of x. Show your work.
Answer:
x=15
w=28
y=113
x=39
Step-by-step explanation:
I added all expressions together to equal 180.
I combined like terms and found x which is 15.
Putting in x in all expressions, I found the angle measures for w,y,x.
hope this helps!
f(x) = 7x - 5 find f(x) when x = 5
Answer:
f(5) = 30
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Function notationStep-by-step explanation:
Step 1: Define
f(x) = 7x - 5
x = 5
Step 2: Evaluate
Substitute: f(5) = 7(5) - 5Multiply: f(5) = 35 - 5Subtract: f(5) = 30Which graph does NOT represent a function?
Please I need an answer
-3x+8=11
Help what is x??????
Answer:
-1
Step-by-step explanation:
-3x+8=11
= -8 -8
-3x=3
/-3 /-3
x= -1
Answer:
-1
Step-by-step explanation:
Subtract 8 so it cancel out, whatever you do to one side ode to the other. 11-8= 3 your left with -3x=3Divide -3 by -3 to cancel it out and leave x by itself. Whatever you do to one side do to the other. 3/-3= -1 your left with x= -1Hope this helped
58.5 divided by 1 1/2
Answer:
the answer should be 39Step-by-step explanation:
Kelly has $5.38 in her account before receiving her $832.19
paycheck. She writes checks for rent and car insurance in
the amounts of $350.82 and $72.38. She also withdraws
$30. What is her current balance?
Someone help me plzzz
Answer:
i think its 22 and 4idk
Step-by-step explanation:
Answer:
the blank space for -11 is 22 and the blank space for 8 is -16
yard
1
Rachel is making a bracelet and a necklace for her friend. She needs
3
5
of wire to make a bracelet and yard of wire to make a necklace. She
6
estimates that she will need about yards of wire.
9
Which best explains her estimate?
Find the slope of the line y=[tex]\frac{-8}{7}[/tex]x +[tex]\frac{1}{4}[/tex]
I really need help with the bottom half only
what is the equation of the line?
Answer:
y=-3x+4
Step-by-step explanation:
the equation for a line: y=mx+b
m stands for slope
b stands for the y-intercept
the slope is -3 because
1. the line is negative so it has a negative sign
2. from points (1,1) and (0,4) you go up 3 and over 1
m/slope= rise over run or rise/run
the y-intercept is 4 because
1. when the line reaches 0 on the x-axis that's where you find the intercept
2. you can use the graph and go to y-axis line and see that is goes through the point (0,4)
Hope this helps :D
can someone please help me with this .. will mark brainliest !
Answer:
Zero
Step-by-step explanation:
Undefined is a Vertical Line, remember the 2 U's Undefined is Up and Down. Zero, is straight across.
To solve x^2+ 5x= 0, Mai rewrote the equation as x(x+5) = 0. Explain how rewriting this equation in factored form
enables Mai to solve the equation.
Answer:
x=0
Step-by-step explanation:
i took the test tttt
When Mai rewrites x² + 5 · x = 0 as x · (x + 5) = 0, she can find two values of x such that the equation is solved, that is, the second order polynomial becomes zero.
How to find the roots of a polynomial by factoring a second order polynomial
Factoring the polynomial is derived from the algebraic theorem that states that if x · y = 0, then x = 0 or y = 0. In addition, the polynomial is factored form consists in the following product of binomials:
[tex]\prod \limits_{i=1}^{n} (x-r_{i})=0[/tex] (1)
Where [tex]r_{i}[/tex] is the i-th root of the polynomial.
Hence, when Mai rewrites x² + 5 · x = 0 as x · (x + 5) = 0, she can find two values of x such that the equation is solved, that is, the second order polynomial becomes zero.
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Solve for x
x(6x+1)= 2
Answer:
x=1/2,-2/3
Step-by-step explanation:
Answer:
- 1/2 I would show my work but its too long sry
Step-by-step explanation:
The bakers at Healthy Bakery can make 350 bagels in 5 hours. How many bagels can they bake in 20 hours? What was that rate per hour? SHOW WORK, ITS RATIOS!!
Step-by-step explanation:
It is given that,
The bakers at Healthy Bakery can make 350 bagels in 5 hours.
We need to find how many bagels can they bake in 20 hours.
In 5 hour = 350 bagel
In 1 hour = 70 bagel
To find no of bagel in 20 hours, multiply 20 by 70 as follows :
In 20 hours = 70×20
= 1400 bagels
So, 1400 bagels can they bake in 20 hours. Also, the rate per hour is 70 bagel/hour.
A baker makes 9 peach pies for every 3 apple pies he makes. Last week the baker made 6 apple pies. How many peach pies did he make?
Answer:
18 peach pies
Step-by-step explanation:
9:3 -> that's 3 peach pies for every apple pie made
Which means that if 6 apple pies are made (6x3) 18 peach pies are made
Answer:
18 peach pies
Step-by-step explanation:
6 divided by 3 which is 2
then do 2 times 9
and you get 18
Scroll fast!
х = 6y + 3
x+2y = 5
What’s the first step?
Answer:
subtract 2y
Step-by-step explanation:
x= 5-2y or x= -2y+5
What is 2/3 ➗ 1/6?
2
3
4
6
Answer:
12/3=4
Step-by-step explanation:
it's 4, 2/3's stay the same. do the reciprocal on 1/6 which will be 6/1 and multiply
2/3(6/1)=12/3
and turn it to a mixed fractions and you would get 4
Will give brainliest if correct.
Answer:
The x-intercept is where the line crosses the x-axis, and the y-intercept is where it crosses the y-axis. It crosses the x-axis at (-1, 0), and the y-axis at (0, -1)
Please help giving lots of points!! Y varies directly with x. If
y=20.07 when x= 9, then what is y when
x = 14?
Im gonna answer this in calculator form. It might be non-calculator but if y = 20.07 when x = 9, than u can divide 9 by 9 to get 1. 1 x 14 = 14. Now vise versa. 20.07 / 9 = 2.23. 2.23 x 14 = 31.22
= 31.22.
Thanks please heart because im depressed. bye
There are 42 students in a class.
Each student walks to school or cycles to school or gets the bus to school.
There are 23 girls in the class.
10 of the girls walk to school.
6 of the boys cycle to school.
7 of the 11 students who get the bus to school are boys
Answer:
16
Step-by-step explanation:
Giving brainliest to first correct answer!!
Two trapezoid-shaped tabletops are congruent to each other.
trapezoid FGHI = trapezoid WXYZ
Which side of trapezoid WXYZ must be congruent to GH?
A) XY
B) WX
C) YZ
D) WZ
Answer:
A.XY is the correct answer of this exercise
Can somone pls dont this im not good at matching things this is due at 4:00 :(:(:(
BRAINIEST:)
I need help pleaseeee
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What is the volume of this sphere?
Use 3.14 for pi and round to the nearest hundredth when
necessary.
Answer:
I need to know the radius or diameter.
Step-by-step explanation:
is {(1,9), (-3,4), (1, -7)} a function?
Eli needs pieces of ribbon cut into strips that are 2 1/2 feet long. The roll of ribbon is 7 1/2 feet long. Which expression could be one of the steps in determining how many strips can be cut?
Hi there! 2 ½ is equivalent to 2.5 and 7 ½ is equivalent to 7.5. An expression that can be used to find out how many strips can be cut is this:
2.5x = 7.5
This is because the length of the ribbon needed to be cut is 2.5 ft long and we are looking for how many of that length could be cut out of a roll of ribbon that is 7.5ft long. All you have to do for this is divide both sides by 2.5 to isolate the variable. 7.5/2.5 is 3. x = 3. Eli can cut 3 strips of 2½ ft long ribbon.
