Answer:
Option A
Step-by-step explanation:
[tex]216p {}^{6} + 1[/tex]
216p⁶ - 36p⁴ + 6p² + 36p⁴ - 6p² + 1
6(36p⁶ - 6p⁴ + p²) + 1(36p⁴ - 6p² + 1)
6(36p⁴ - 6p² + 1) × p² + 1(36p⁴ - 6p² + 1/
(6p² - 1)(36p⁴ + 6p² + 1)
4 + 9 = 11 pleas help
Answer:
4+9= 13
Step-by-step explanation:
Write an equation for each sentence and then solve.
The sum of two numbers is seventy-two. One of the numbers
is two times the other. What are the numbers?
Answer:
6*12=72
Step-by-step explanation:
Find the factors of 72 and see which ones are double it's pair.
someone please help me with this
m = 4k +7 [K]
Answer: k=m-7/4
Step-by-step explanation:
m-7=4k
m-7/4=k
k=m-7/4
7p-9-p
Plsss helpppppppppp
7p - 9 - p = 7p - p - 9 = 6p - 9
.....
Answer:
Step-by-step explanation:
Hello!
7p-9 -p
= 7p-p -9
= 6p-9
Sebastian bought snacks for his team's practice. He bought a bag of chips for $2.51
and a 6-pack of juice bottles. The total cost before tax was $12.53. Write and solve an
equation which can be used to determine j, how much each bottle of juice costs?
Answer:
12.53 = 6j + 2.51
Step-by-step explanation:
Since there are 6 bottles, we would muitply j by 6 to end up with 6j
The price of the bag of chips, $2.51, is already added on to make up the total cost of $12.53
12.53 = 6j + 2.51
Find the solution for x and y
[tex]\{-7x-2y=14 \ \ /\cdot3\\\{6x+6y=18\\\\\{-21x-6y=42\\+\{6x+6y=18\\---------\\\\-15x=60 \ \ /:(-15)\\\\\huge\boxed{x=-4}\\\\6\cdot(-4)+6y=18\\\\-24+6y=18 \ \ /+24\\\\6y=42 \ \ /:6\\\\\huge\boxed{y=7}[/tex]
Answer:
Below
Step-by-step explanation:
Here is how to solve this by elimination
Divide both sides by 3
-7x - 2y = 14
2x + 2y = 6
Eliminate one variable by adding the equations
-5x = 20
Divide both sides by -5
x = -4
Sub in x to -7x -2y = 14
-7x (-4) -2y = 14
y = 7
So, ( x, y ) --> ( - 4, 7 )
Hope this helps! Best of luck <3
OMG PLEASE HELP ME! I NEED YOUR HELP
Answer:
60 degree
Step-by-step explanation:
I don't know the process though
Answer:
x = 44°
Step-by-step explanation:
180 - 67 = 113
23 + 113 = 136
180 - 136 = 44.
HELP PLEASE NEED ANSWERS
Answer:
Answer: -30
Step-by-step explanation:
[tex] {(8 - 10)}^{2} - 30 \div 5 \times 6 + 2[/tex]
BODMAS
let's first solve the bracket:
[tex] = {( - 2)}^{2} - 30 \div 5 \times 6 + 2 \\ = 4 - 30 \div 5 \times 6 + 2[/tex]
then let's divide:
[tex] = 4 - (30 \div 5) \times 6 + 2 \\ = 4 - 6 \times 6 + 2[/tex]
then let's multiply:
[tex] = 4 - (6 \times 6) + 2 \\ = 4 - 36 + 2[/tex]
simplify:
[tex] = - 30[/tex]
6 of 8
Gail runs a taxi.
Her running costs are £70 per day.
She charges £1.70 per mile travelled.
On Tuesday she carried passengers for a total of 25 miles.
What was her total loss?
£
Answer:
1.7x25=42.5
70-4.5=27.5
her loss will be£27.5
The price of three lamps and four fans is RM190. It is given that the price of a lamp is RM5 more than the price of the fan. Calculate the total price of four lamps and three fans.
(the picture is another question)
Answer:
v nbnnbgghbghhtdydyxggfg
Solve the word problem below. Enter your answer, using the slash (/) as the fraction bar.
students were asked to choose their favorite subject and chose either history or
biology. If of the students chose history, what fraction chose biology?
Answer here
Answer:
if your meaning half of them chose history then it would be
50/50
Hello! I have a question! Can someone please help me? It would be a great help, thanks!
Evaluate the following expression.
(16/4) ^ 2/3 x (4/3)^5/3
Please give an explanation, thank you!
Answer:
=4.070095
Step-by-step explanation:
(164)^2/3(4/3)^5/3
=(4^2/3)((4/3)^5/3)
=2.519842(4/3)^5/3
=(2.519842)(1.615218)
=4.070095
solve problem to find π (please add steps)
A=1/2πr^2
Answer:
Π = 2A/r^2
[tex]\pi = \frac{2a}{ {r}^{2} } [/tex]
Step-by-step explanation:
Get rid of the half by taking it to the left side or multiplying a fraction by it's denominator to get rid of it. If you multiplying by it's denominator you must also do the same for the other side. Then get rid of the radius by dividing or taking it to the other side, isolating pi.
Hope this helps. :)
what is -6k+7k (combine like terms)
show work !!
Answer:
it is 1k
Step-by-step explanation:
-6k + 7k = k(-6 +7)
= 1k
What is 15 percent of 1135? Also Explain how you came up with your solution and the actions you took.
Answer: 170.25
Step-by-step explanation:
Quick version
Step 1: Convert 15 percent to decimal
[tex]15\%\:=\frac{15}{100}\\\\= 15 \%[/tex]
Step 2: Multiply 0.15 to 1135
[tex]0.15\cdot \:1135\\\\=170.25[/tex]
170.25 is 15 percent of 1135.
Answer:
170.25 is the solution.
Step-by-step explanation:
Let's find 15% of 1135.
Value of the percentage is,
→ 15 ÷ 100
→ 0.15
Let's find the solution,
→ 1135 × 0.15
→ 170.25
Thus, the answer is 170.25.
I hate math but plz help
Tamara bought three skirts at one price and 2 skirts priced $3 below the others. The total cost was $118.95. Find
the price of the skirts.
Answer:
The three skirts each cost $24.99
The two skirts priced $3 below the others cost $21.99
Step-by-step explanation:
Let [tex]a[/tex] represent the amount of money the "three skirts at one price" costs.
Let [tex]b[/tex] represent the amount of money the "2 skirts priced $3 below the others" costs.
From there, we can form the system of equations and solve:
[tex]3a+2b=118.95\\a-3=b\\\\3a+2(a-3)=118.95\\3a+2a-6=118.95\\5a-6=118.95\\5a=124.95\\a=24.99\\\\a-3=b\\24.99-3=b\\21.99=b\\b=21.99[/tex]
which of the following is a polynomial?
A.
[tex] \frac{1}{x} + 2[/tex]
B. x
[tex] { x}^{2} - 1[/tex]
C.
[tex] \frac{(x {}^{6} - 2)}{(x { }^{ - 4} + 3)} [/tex]
D.
[tex] {x}^{4} + {x}^{ - 4} + 16[/tex]
Answer:
tex] \frac{(x {}^{6} - 2)}{(x { }^{ - 4} + 3)} [/tex]
6+3-4+1+3 evaluate each expression
Answer:9
Step-by-step explanation:Follow the rule of BODMAS.
6+3-4+1+3= 9-4+4
9+0=9
Evaluate y4 + 2x When x =1, y = 7
Answer:
30
Step-by-step explanation:
y4 + 2x
(7)4 + 2(1)
28 + 2
30
Awnser question 14 and 15
Answer:
F is 117 and E is 63
Step-by-step explanation:
supplementary angles are 2 angles that add up to 18 to solve this you need to subtract 54 from 180 you'll get 126 then divide it by 2 then you get 63 so that's E, and F would be 63 plus 54 and that's how you get 117.
Harry pays 2.5% monthly interest on a loan of £3800.
He pays interest for one year.
a .Work out the amount of interest he pays each month.
b .Work out the total interest he has paid after one year.
Answer:
A) 95
B) 1140
Step-by-step explanation:
If you need explanation I will give one
What is 6*10^-5-4*10^-6
Answer:
0.000056
Step-by-step explanation:
[tex] \\ 6 \times {10}^{ - 5 } - 4 \times {10}^{ - 6} [/tex]
[tex] \\ \longrightarrow6 \times \frac{1}{ {10}^{5} } - 4 \times \frac{1}{ {10}^{6} } [/tex]
[tex] \\ \longmapsto6 \times \frac{1}{ 100000 } - 4 \times \frac{1}{1000000}[/tex]
[tex] \\ \longmapsto0.00006 - 0.000004[/tex]
[tex] \\ \longmapsto0.000056[/tex]
Can someone teach me all they know about Algebra Please (I really need this)
Answer:
Sureeeeeee
Step-by-step explanation:
Algebra (from Arabic: الجبر, romanized: al-jabr, lit. 'reunion of broken parts,[1] bonesetting[2]') is one of the broad areas of mathematics, together with number theory, geometry and analysis. In its most general form, algebra is the study of mathematical symbols and the rules for manipulating these symbols;[3] it is a unifying thread of almost all of mathematics.[4] It includes everything from elementary equation solving to the study of abstractions such as groups, rings, and fields. The more basic parts of algebra are called elementary algebra; the more abstract parts are called abstract algebra or modern algebra. Elementary algebra is generally considered to be essential for any study of mathematics, science, or engineering, as well as such applications as medicine and economics. Abstract algebra is a major area in advanced mathematics, studied primarily by professional mathematicians.
Elementary algebra differs from arithmetic in the use of abstractions, such as using letters to stand for numbers that are either unknown or allowed to take on many values.[5] For example, in {\displaystyle x+2=5}x+2=5 the letter {\displaystyle x}x is an unknown, but applying additive inverses can reveal its value: {\displaystyle x=3}x=3. Algebra gives methods for writing formulas and solving equations that are much clearer and easier than the older method of writing everything out in words.
The word algebra is also used in certain specialized ways. A special kind of mathematical object in abstract algebra is called an "algebra", and the word is used, for example, in the phrases linear algebra and algebraic topology.
A mathematician who does research in algebra is called an algebraist.
Numeric expressions apply operations to numbers. For example, 2(3 + 8) is a numeric expression. Algebraic expressions include at least one variable and at least one operation (addition, subtraction, multiplication, division). For example, 2(x + 8y) is an algebraic expression.
Answer:
<3.
Step-by-step explanation:
Algebra In its most general form, algebra is the study of mathematical symbols and the rules for manipulating these symbols. it is a unifying thread of almost all of mathematics. And algebraic expression includes, a variable is an x, but they could be different signs like maybe a y, q and etc. coefficient is the main number, an operation which is the sign (+, x, - or division sign). and then the constant, which are the last number and the final number.
I don't know how to explain it but as soon as you start to do it, you'll learn what algebra is! it's not that hard it's like doing a regular problem just with a variable.
Oh yeah, sorry if this out of order but sometimes in algebra you have to figure out what the x is in some problem. Khan academy could help you learn!
hope this helps <33.
A copy machine makes 44 copies per minute. How long does it take to make 187 copies
Help me out please thank you lol
Answer:
False
Step-by-step explanation:
3(5 - 2x) = 3(2x) - 3(5)
~Simplify
15 - 6x = 6x - 15
~Reorder
15 - 6x = -15 + 6x
As you can see, they are not the same so false.
Best of Luck!
Answer:
False
15-6x doesn't equal to6x-15
Fill in the missing value with a whole number.
40 thousandths is equal to ? hundredths.
Answer:
4
Step-by-step explanation:
what is the answer to 60/5(7-5)
Answer:
24
Step-by-step explanation:
60/5 (7-5)
= 12(2)
= 24
Pls help need this ASAP !
Solve the equation for y
6=4x+9y
Answer:
y= [tex]-\frac{4x}{9}[/tex] + [tex]\frac{2}{3}[/tex]
Step-by-step explanation:
6=4x+9y
First swap sides so that all variables are on the left side.
4x+9y=6
Subtract 4x from both sides.
9y=6-4x
Divide both sides by 9, this undoes the multiplication.
y=[tex]\frac{6-4x}{9}[/tex]
Divide 6-4x by 9.
y= [tex]-\frac{4x}{9}[/tex] + [tex]\frac{2}{3}[/tex]
hope this helps!
