Answer:
84,264
Step-by-step explanation:
Answer:
84,264
Step-by-step explanation:
2(x+4)+(x+1)=6(2x) solve for x
Step-by-step explanation:
[tex]{:}\longrightarrow[/tex][tex]\sf 2 (x+4)+(x+1)=6 (2x)[/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 2x+8+(x+1)=12x [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 2x+8+x+1=12x [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 2x+x+8+1=12x [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 3x+9=12x [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 12x=3x+9 [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 12x-3x=9 [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 9x=9 [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf x={\dfrac {9}{9}}[/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf x=1 [/tex]
What is the value of x?
8x + 2
Answer:
x = 6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesGeometry
All angles in a triangle add up to 180°Step-by-step explanation:
Step 1: Set up equation
(8x + 2) + 70 + 60 = 180
Step 2: Solve for x
Combine like terms: 8x + 132 = 180Isolate x term: 8x = 48Isolate x: x = 6Multiply: 1
3
× 2
5
To find the product,
the numerators and the denominators.
The product is .
Divide: 2
5
÷ 3
5
To divide, multiply by the .
The quotient is .
Answer:
HOPE THIS HELPS!!!
Step-by-step explanation:
To find the product,
✔ multiply
the numerators and
✔ multiply
the denominators.
The product is
✔ 2/15
Divide: 2
5
÷ 3
5
To divide, multiply by the
✔ reciprocal
.
The quotient is
✔ 2/3
.
Answer:
Izzdebizz was right i am at teacher
Step-by-step explanation:
Help, this is due now... HELP
Answer:
100 1/4
Step-by-step explanation:
Evaluate this expression
(5+5)x(5+5)/5
its 5=54 that is what i thsiknss
IT'S URGENT PLEASEE
What is the slope of a line perpendicular to the line 2y = 3x - 10?
=================================================
Work Shown:
Solve the given equation for y
2y = 3x - 10
y = (3x-10)/2 ..... divide both sides by 2
y = (3x)/2 - 10/2
y = (3/2)x - 5
The equation is in y = mx+b form with m = 3/2 as the slope.
The perpendicular slope is -2/3 because we flip the fraction and the sign from positive to negative.
Note how multiplying the original slope 3/2 and the perpendicular slope -2/3 leads to -1
(3/2)*(-2/3) = -1
This is true for any pair of perpendicular lines, assuming neither line is vertical.
Ed made 8 key chains each week for 4 weeks. How many keychains did Ed make? Solve this problem any way you choose.
Answer:
32
Step-by-step explanation:
8 times 4 = 32
Answer: the answer is 32
Step-by-step explanation:
He made 8 key chains each week for 4 weeks 8*4 is 32 because if you make 8 key chains for 4 weeks it will add up to 32 hope this helps
How much will he be paid in the first 2 years?
Answer:
this is the Formel 4000:100×4=160
can u pls help me with this question
Answer:
b
Step-by-step explanation:
What is 5/8 + 1/2 equal
Answer:
9/8
Step-by-step explanation:
1/2 = 4/8
5/8 + 4/8 = 9/8
find the slope of the line on the graph. write your answer as a fraction or a whole number, not a mixed number or decimal.
solve the following quadratic equation using the quadratic formula and then choose the correct solution set 8x2-6x+1=0
Answer:
The solutions to the quadratic equation using the quadratic formula will be:
[tex]x=\frac{1}{2},\:x=\frac{1}{4}[/tex]
Step-by-step explanation:
Given the equation
[tex]8x^2-6x+1=0[/tex]
solving with the quadratic formula
[tex]\mathrm{For\:a\:quadratic\:equation\:of\:the\:form\:}ax^2+bx+c=0\mathrm{\:the\:solutions\:are\:}[/tex]
[tex]x_{1,\:2}=\frac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]
[tex]\mathrm{For\:}\quad a=8,\:b=-6,\:c=1[/tex]
[tex]x_{1,\:2}=\frac{-\left(-6\right)\pm \sqrt{\left(-6\right)^2-4\cdot \:8\cdot \:1}}{2\cdot \:8}[/tex]
as
[tex]\sqrt{\left(-6\right)^2-4\cdot \:8\cdot \:1}=2[/tex]
so
[tex]x_{1,\:2}=\frac{-\left(-6\right)\pm \:2}{2\cdot \:8}[/tex]
Separating the solution
[tex]x_1=\frac{-\left(-6\right)+2}{2\cdot \:8},\:x_2=\frac{-\left(-6\right)-2}{2\cdot \:8}[/tex]
solving
[tex]x_1=\frac{-\left(-6\right)+2}{2\cdot \:\:8}[/tex]
[tex]=\frac{6+2}{2\cdot \:8}[/tex]
[tex]=\frac{8}{16}[/tex]
[tex]=\frac{1}{2}[/tex]
and
[tex]x_2=\frac{-\left(-6\right)-2}{2\cdot \:8}[/tex]
[tex]=\frac{6-2}{2\cdot \:\:\:8}[/tex]
[tex]=\frac{4}{16}[/tex]
[tex]=\frac{1}{4}[/tex]
Therefore, the solutions to the quadratic equation using the quadratic formula will be:
[tex]x=\frac{1}{2},\:x=\frac{1}{4}[/tex]
Answer:
1/4 1/2
Step-by-step explanation:
Need help ASAP!!!! Find. Missing length
Answer:
7
Step-by-step explanation:
[tex]\frac{10}{5} = \frac{14}{x}\\10x=70\\x=7[/tex]
please write $703.00 in words
Answer:
seven hundred and three dollars
Step-by-step explanation:
Answer:
seven hundred three
Step-by-step explanation:
just read it in hundreads
The ratio of caretakers to childeren is _:_. If 24 more children are added, they should hire _ more caretakers to maintain the ratio of caretakers to children.
Answer:
The first is 1:6 and the second one is 4
Step-by-step explanation:
what is 75 Times 37 equal
Answer:
2775
Step-by-step explanation:
Hope this helped :)
The APR on my credit card is 16.8%. What is the monthly interest rate?
I NEED HELP ASAP PLS ANSWER
88.47 feet converted into the nearest sixteenth of an inches is
Answer:
1,061.64
Step-by-step explanation:
Im sorry if this is wrong
Plzzzzzzzzzzzzzzzzzzzzzzzz help
Answer:
Step-by-step explanation:
For number 1 the rate of change is 12 per 1 and for number 2 b is linear.
Make a conjecture. How are rigid transformations and congruent figures related? Check all that apply.
Rigid transformations preserve segment lengths and angle measures.
Rigid transformations produce congruent figures.
If two figures are congruent, then there is a rigid transformation or a combination of rigid transformations that will map one onto the other.
Answer:
Rigid transformations preserve segment lengths and angle measures.
Rigid transformations produce congruent figures.
If two figures are congruent, then there is a rigid transformation or a combination of rigid transformations that will map one onto the other.
Step-by-step explanation:
A rigid transformation or an isometry is a transformation that does not change the sides and angle of plane figures.Reflection in the plane, translations and rotation or a combination of them produce images that are congruent to the preimage.This implies that, two figures are congruent if and only if a rigid transformation or a combination of one or more rigid transformations will map one plane figure onto another.Therefore all the given options are true.All of the answers are correct, meaning that A,B, and all true.
The phone company B-Mobile has a monthly cellular plan where a customer pays a flat fee for unlimited voice calls and then a certain amount per GB of data used. If a customer uses 8 GB, the monthly cost will be $48. If the customer uses 38 GB, the monthly cost will be $108. A) Find an equation in the form y = m x + b , where x is the number of GB of data used in a month and y is the total monthly cost of the B-Mobile plan.
y = __________
B) Use your equation to find the total monthly cost if 18 GB are used.
Answer: If 18 GB are used, the total cost will be _______ dollars
Step-by-step explanation:
That's the rifgt answer for sure!!
Plz Mark brainliest...
PLZ HELP MEEEEE THIS IS DUE SOON AND IDK HOW TO DO IT
Answer:
what? there is nothing here... did you mean to attach a picture?
Step-by-step explanation:
Please help I will love you forever!!! This test is timed thank you in advanced <3
Answer: For my opinion, I think it's either A or B.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
$500 + $100x > 1200
x represents the months
Convert 0.1 lb/day to oz/week
1 pound = 16 ounces
1 week = 7 days
0.1 x 7 = 0.7 pounds per week
0.7 x 16 = 11.2 ounces
0.1 lb/ day converts to 11.2 ounces / week
A shop owner can buy two televisions and three DVD players for $1750 or four televisions and one DVD players for $1250. Find the cost of one of each
Answer:
Television = $200 and DVD player = $450
Step-by-step explanation:
→ Make 2 equations
Televisions = t and DVD players = d
2t + 3d = 1750
4t + d = 1250
→ Multiply the bottom equation by 3 to make the same variable of d
2t + 3d = 1750
12t + 3d = 3750
→ Minus the two equations to isolate the d variable
-10t = -2000
→ Divide both sides by -10 to find the cost of one television
t = 200
→ Substitute t = 200 back into 4t + d = 1250
800 + d = 1250
→ Minus 800 from both sides to isolate d
d = 450
solve
[tex]2x + 5 = 12[/tex]
Answer:
x=3.5
Step-by-step explanation:
subract 5 on the other side, than divide by 2
Options
- positive
- negative
- 0
-undefined
Mimo sper 56.24 for a new binder $195 for a notebook, and
of her favorite mechanical pencils. About how much did she spend?
Answer:
251.24$
Step-by-step explanation:
In order to find the answer to this question you just need to add the total cost together.
What we do know:
[tex]B=56.24[/tex]
[tex]NM=195[/tex]
[tex]56.24+195=251.24[/tex]
[tex]=251.24[/tex]
Hope this helps.
Given PHS=CNF find the value of x, y and Z
Answer/Step-by-step explanation:
Since ∆PHS ≅ ∆CNF, therefore:
<P ≅ <C,
<H ≅ <N
<S ≅ <F
Thus:
Since, <P ≅ <C, therefore,
36° = (4z - 32)°
36 = 4z - 32
Add 32 to both sides
36 + 32 = 4z
68 = 4z
Divide both sides by 4
68/4 = z
17 = z
z = 17
Since <H ≅ <N, therefore:
6x - 29 = 115°
Add 29 to both sides
6x = 115 + 29
6x = 144
Divide both sides by 6
x = 114/6
x = 24
m<F + m<C + m<N = 180° (sum of ∆)
(3y - 1) + (4z - 32) + 115 = 180 (substitution)
Plug in the value of z and solve for y
3y - 1 + 4(17) - 32 + 115 = 180
3y - 1 + 68 - 32 + 115 = 180
3y + 150 = 180
Subtract 150 from both sides
3y = 180 - 150
3y = 30
y = 10
The value of x, y and z are 24, 10 and 17 respectively.
PHS≅CNF
Therefore,
∠P ≅ ∠C
∠H ≅ ∠N
∠S ≅ ∠F
36 = 4z - 32
36 + 32 = 4z
4z = 68
z = 68 / 4
z = 17
6x - 29 = 115
6x = 115 + 29
x = 144 / 6
x = 24
3y - 1 = 180 - 115 - (4z - 32)
3y - 1 = 180 - 115 - 4z + 32
3y - 1 = 97 - 4(17)
3y - 1 = 29
3y = 30
y = 30 / 3
y = 10
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