6
her order can't exceed 100
and if she buys 2 she gets 1 free
each one costs 22
so she can get 6 skirts for 88 which is the highest it can go
what is 6xy . 12 over x 100 over 6
9)Jason drove 20 miles in 2 hours.How many
miles did Lisa drive in one hour?
10) How many hours did Jason take to drive one
mile?
Answer:
10 min. to drive one mile
Step-by-step explanation:
hope this helps
I have been wondering this question for quite some time. What is 87 - 45x /3
Answer:
-48
Step-by-step explanation:
we are going to say. 87-45x3=_48
Express the ratio as a fraction in simplest form. 10 yards to 10 feet
Answer:
3:1 should be the ratio.
Step-by-step explanation:
19. Helen has 2 more than twice as many stamps as Gail. If Gail
buys 10 more stamps, she and Helen will have the same
number of stamps. How many stamps does each person have
now?
Answer:
x(Gail)=8 and y(Helen)=18
Step-by-step explanation:
2x+2=y and x+10=y
Plug y in and solve for x
2x+2=(x+10)
2x-x=10-2
x=8
Plug x in and solve for y
(8)+10=y
y=18
BRAINLIEST ASAP! help pls
[tex]-10n-8=-9n[/tex]
Answer:
[tex] - 10n - 8 = - 9n \\ - 10n + 9n = 8 \\ - n = 8 \\ n = - 8 \\ thank \: you[/tex]
Answer:
[tex] - 10n - 8 = - 9n \\ - 10n + 9n = 8 \\ - n = 8 \\ \boxed{n = - 8}[/tex]
n = -8 is the right answer.Is 7 a factor of 49r + 7?
yes
no
Answer:
yes
Step-by-step explanation:
49r+7
7(7r+1)
7*7=49
7+1=7
The equation 4 ∙ 5 = 5 ∙ 4 demonstrates the ________property of multiplication.
Answer:
The equation 4 ∙ 5 = 5 ∙ 4 demonstrates the Commutative property of multiplication.
Step-by-step explanation:
Commutative property is A × B = B × A
So the equation 4 ∙ 5 = 5 ∙ 4 is same as commutative property
Answer:
The equation 4 ∙ 5 = 5 ∙ 4 demonstrates the commutative property of multiplication.
Step-by-step explanation:
The commutative property means that the positions of the numbers on each side of the equation can be swapped and both sides would be equal.
You can think of it as A x B = B x A
IF YOU KNOW HOW TO DO THIS PLEASE PLEASE HELP YOUR GIRL OUT!!
Explain the steps necessary to solve the following multi-step equation. Include the final solution as part of your submission and explain how
you verified that the solution is correct.
–5(1 – 5x) + 5(–8x - 2) = -4x – 8x
Answer: x = -5
-------------------------------------------------------------------------------------------------------------
Step-by-step explanation:
Let's solve your equation step-by-step.
−5(1−5x)+5(−8x−2)=−4x−8x
-------------------------------------------------------------------------------------------------------------
Step 1: Simplify both sides of the equation.
−5(1−5x)+5(−8x−2)=−4x−8x
(−5)(1)+(−5)(−5x)+(5)(−8x)+(5)(−2)=−4x+−8x(Distribute)
−5+25x+−40x+−10=−4x+−8x
(25x+−40x)+(−5+−10)=(−4x+−8x)(Combine Like Terms)
−15x+−15=−12x
−15x−15=−12x
-------------------------------------------------------------------------------------------------------------
Step 2: Add 12x to both sides.
−15x−15+12x=−12x+12x
−3x−15=0
-------------------------------------------------------------------------------------------------------------
Step 3: Add 15 to both sides.
−3x−15+15=0+15
−3x=15
-------------------------------------------------------------------------------------------------------------
Step 4: Divide both sides by -3.
−3x /−3 = 15/ −3
x=−5
-------------------------------------------------------------------------------------------------------------
Answer:
x=−5
Source: https://www.mathpapa.com/algebra-calculator.html
, Hope this helps
Have a great day!!
guys pls help me!!!!!!
Answer:
136 degrees
Step-by-step explanation:
136 degrees + 44 degrees = 180 degrees
Answer:
x = 136 degrees
Step-by-step explanation:
180 - 44 = 136
Both angles are supplementary
Could anyone help please
Answer:
T=.25k+.97t
This is because you 25 cents of gas is multiplied by k, which leaves the other section of the equation.
Write 77^1/10 in the form
n√77 where n is a whole number.
Answer:
[tex]\sqrt[10]{77}[/tex]
Step-by-step explanation:
[tex]77^\frac{1}{10}[/tex] is the same as [tex]\sqrt[10]{77^1} ,[/tex] or simply [tex]\sqrt[10]{77}[/tex]
77^1/10 can be written as [tex]\sqrt[10]{77}[/tex]
what is representation of root?The principal nth root of a is written as n√a , where n is a positive integer greater than or equal to 2. In the radical expression, n is called the index of the radical.
A radical symbol √ is used to represent a square root; the number or expression included within the radical symbol, designated by the letter a below, is known as the radicand.
We have that [tex]77 ^ {1/10}[/tex].
Now, if we have given that √4 we can write it as [tex]\sqrt[2]{4}[/tex]
Again, if we have [tex]7^{1/3}[/tex] we can write it as [tex]\sqrt[3]{7}[/tex]
Similarly we can write 77^1/10 as [tex]\sqrt[10]{77}[/tex]
Learn more about root representation here:
https://brainly.com/question/17595336
#SPJ2
Each floor of a doll house is 12.5 inches tall. If the height of the doll house is 75 inches, how many floors does the doll house have? You must show your work help please
[tex]\bigstar\boxed{\large\bf{\leadsto 6\:floors}}[/tex]
⠀⠀━━━━━━━━━━━━━━━━━━━━━━━━━━━━⠀⠀
[tex]\begin{gathered}\rm{ \underline{ \underline{ \red{Given}}}}\begin{cases}\sf{height\:of\:one\:floor\:of\:dollhouse =12.4\:in} & \\ \\\sf{Height\:of\: dollhouse=75\:in}&\end{cases}\\\\\end{gathered} [/tex]
To find :Total number of Floors in dool house➜ Therefore , Total number of floors can be find out by dividing the total height of dollhouse by the length of one floor
[tex]\bf{=\cancel{ \dfrac{75}{12.5}}}[/tex]
[tex]\bf{= 6}[/tex]
⠀⠀━━━━━━━━━━━━━━━━━━━━━━━━━━━━⠀⠀
Use long division to divide (6x^2 - 39x -21) / (x -7)
Answer:
How do you divide
x
4
+
2
x
3
+
15
x
2
+
6
x
+
8
x
−
4
?
Algebra Division of Polynomials
1 Answer
Alan P.
Jun 13, 2017
x
4
+
2
x
3
+
15
x
2
+
6
x
+
8
x
−
4
=
x
3
+
6
x
2
+
39
x
+
152
Remainder:
616
Explanation:
Do this division either using "synthetic division" or "long division"
synthetic division
x
4
x
3
x
2
x
1
x
0
usually omitted
1
2
15
6
8
the coefficients
+
−−−
|
−
0
−
4
−
24
−−
146
−−−
608
−−−
product of prior row 3 value and
x
's zero
4
|
1
6
39
152
616
the 4 is the value of
x
that would make the denominator
=
0
x
3
x
2
x
1
x
0
R
again, this is usually omitted
PLEASE HELP URGENT SORRY FIR QUILTY
Answer:
-25
Step-by-step explanation:
[tex]-15/\frac{3}{5}[/tex] [tex]-15 * \frac{5}{3}[/tex] [tex]\frac{-75}{3}[/tex] [tex]-25[/tex]A sample of a radioactive isotope had an initial mass of 650 mg in the year 1994 and
decays exponentially over time. A measurement in the year 1996 found that the
sample's mass had decayed to 570 mg. What would be the expected mass of the
sample in the year 2005, to the nearest whole number?
Answer:
316
Step-by-step explanation:
I got the question wrong and it gave me this answer lol
MATH HELP PLEASE!!
6. Solve
3X+10 is greater than or equal to 4
Answer:
Step-by-step explanation:
Answer:
x ≥ - 2
Step-by-step explanation:
3x + 10 ≥ 4 ( subtract 10 from both sides )
3x ≥ - 6 ( divide both sides by 3 )
x ≥ - 2
Which one of the following graphs best represents the equation shown?
y = -x^2 + 3
Rewrite each equation in slope-intercept form.
1. 3x + 5y = 12
2. 5x – 4y = 6
3. y = 5x + 3
4. y =1/2 x – 8
Given m
Il n,
n, find the value of x and y.
35°
Answer:
x = 145, y = 35
Step-by-step explanation:
so y is equal to 35 because alternate interior angles are equal to each other (you can search this up if you're confused) and x = 145 because of supplementary angles so I did 180 - 35 = 145. hope this helps!
Find the equation of the line that passes through the point (4,13) and is perpendicular to the equation below.
y = 4x - 6
will give correct answer brainliest
Answer:
2. Division property of equality
3. x+1 = -4
4. Subtraction property of equality
5. x = -5
Step-by-step explanation:
Right answer gets brainlyest
Answer:
Answer A
Step-by-step explanation:
hope this helps uwu
Scott is a painter who is paid a normal rate of $36.80 per hour plus a height allowance of $21 per day. If Scott works 9 hours per day for 5 days on a tall building, calculate his total earnings.
Answer:
$1761
Step-by-step explanation:
9*5=45
36.80*45=1656
21*5=105
1656+105=1761
Are the triangles similar or congruent
similar!
congruent means they are the exact same shape.
What is the measure of angle "K" in the triangle pictured
below:
Answer:
K = 30°
Step-by-step explanation:
K = 180 - (35+115)
K= 180 - 150
K =30
For the function below. Find f-1 (x)
Answer:
[tex]{f}^{ - 1} (x) = \frac{3x}{2(1 + 2x)} + \frac{1}{2(1 + 2x)} [/tex]
I hope I helped you^_^
Suppose you need to put a fence around a rectangular garden that has a perimeter of 64ft. The width is 12ft less than the length. Find the width and length of the garden.
Answer:
x=length
x-12=width
you techinally have to count 2 lengths and 2 widths.
2x + 2x - 24= 64
4x = 88
x = 22
so the length is 22 and the width is 10
You move left 6 units. You end at (-4, 4). Where did you start?
(you need a coordinate plane)
Answer:
(2,4)
Step-by-step explanation:
Step 1: Understand the question
We know moving left DECREASES the x value and moving right INCREASES the x value.
We need to move 6 units back to the right to get the original coordinate
Step 2: Solve
(-4 + 6, 4)
(2, 4)
Step 3: Therefore statement
Therefore you started at (2, 4)