Acme T-Shirt Company charges a $50 set-up fee plus $9 for each shirt printed. Beta T-shirt Company has no set up fee, but charges $14 per shirt. What is the minimum number of shirts for which a customer saves money by using Acme?
Answer:
Step-by-step explanation:
Acme Company:
Let the number of shirts = x
Cost = 50 + 9x
Beta Company:
Cost = 14x
50 + 9x < 14x
Subtract 9x from both sides
50 < 14x - 9x
50 < 5x
Divide both sides by 5
50/5 < x
10 < x
Minimum number of shirts for which a customer saves money by using Acme = 11 T-shirts
What is A= 2/h (a+b) for h?
Answer:
h= 2A/a+b
Step-by-step explanation:
you know the gig
what is the square of 18
Answer:
Square of 18 is 324
Step-by-step explanation:
[tex]18^2=18*18\\=180+80+64\\=324[/tex]
hope you have understood this...
pls mark my answer as the brainliest
A segment has endpoints (14,-8) and (4, 12). What are the coordinates of
its midpoint?
Answer:
(9,2)
Step-by-step explanation:
To find the x coordinate of the midpoint, average the x coordinates of the endpoints
(14+4)/2 = 18/2 = 9
To find the y coordinate of the midpoint, average the y coordinates of the endpoints
(-8+12)/2 = 4/2 = 2
How do I solve this pls help?
Answer:
a)
f(0) = 4, from the graphb)
h(11) = 15, from the tablec)
g(-9) = -2(-9)² - 4(-9) + 1 = -125, as per equationd)
f(2) = 1, from the graphe)
h(-2) = 2, from the tablef)
g(0.25) = -2(0.25)² - 4(0.25) + 1 = - 0.125, as per equationf(0) = 4
h(11) = 15
g(-9) = -2(-9)² - 4(-9) + 1 = -125
f(2) = 1
h(-2) = 2
g(0.25) = -2(0.25)² - 4(0.25) + 1 = - 0.125
(1.2E-3) x (4.6E-1) =
Answer:
0.0012*x*0.46
Step-by-step explanation:
What is the volume of the following rectangula
prism?
4
units
3
23
units
4
SORRYYYYYYYYYYYYYYY I DONT KNOWWWWW
Find the 9th term of the geometric sequence 5, -25, 125, ..
Answer:
5^9
Step-by-step explanation:
bn= b1*r^(n-1)
b9=b1*r^8
r=-25/5=-5
b9= 5*5^8=5^9
Help me pls ?? 1. Suppose there is a raffle with numbered tickets 1 - 150. One ticket is randomly
drawn from a hat. Find the following probabilities:
A. Drawing an even number
B. Drawing a number greater than 100
C. Drawing an even prime number
D. Drawing a negative number
What is the equation of the line that passes through the point (-4,-2) and has a
slope of -1/2?
Answer:
[tex]y = - \frac{1}{2} x[/tex]
Find the distance of the line, then find the slope of the line using the following coordinates (-7,2) and (-4,6)?
Answer:
Distance = 5 units
Slope = [tex]\displaystyle\frac{4}{3}[/tex]
Step-by-step explanation:
Hi there!
1) Finding the distance of the line
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex] where two endpoints of a line are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]
Plug in the points (-7,2) and (-4,6):
[tex]d=\sqrt{(-4-(-7))^2+(6-2)^2}\\d=\sqrt{(-4+7)^2+(6-2)^2}\\d=\sqrt{(3)^2+(4)^2}\\d=\sqrt{9+16}\\d=\sqrt{25}\\d=5[/tex]
Therefore, the length of the line/distance of the line is 5 units.
2) Finding the slope of the line
[tex]m=\displaystyle\frac{y_2-y_1}{x_2-x_1}[/tex] where two points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]
Plug in the points (-7,2) and (-4,6):
[tex]m=\displaystyle\frac{6-2}{-4-(-7)}\\\\m=\displaystyle\frac{6-2}{-4+7}\\\\m=\displaystyle\frac{4}{3}[/tex]
Therefore, the slope of the line is [tex]\displaystyle\frac{4}{3}[/tex].
I hope this helps!
what is the answer of this question plzzzzzzzzzzz say fast
Answer:
[tex]1=3=70^{0} \\2=4=5=110^{0}[/tex]
Step-by-step explanation:
Given angle is 110°
Now,
[tex]4=2\,\,and\,\,4=5\,\,;[vertical\,\,angle\,\,and\,\,corresponding\,\,angle\,\,respectively ][/tex]
From the figure,
[tex]4=110^{0}\,\,;[alternate\,\,angle][/tex]
[tex]So,\,\,2=5=110^{0}[/tex]
And, as 1,2,3,4 are vertical angles and 2 = 4 = 110°
1 = 3 = 180° - 110° = 70°
Hope you have understood this.....
ask me if you have any confusion.....
if you liked it pls mark it as the brainliest
Answer:
angle 1 =70 degrees
angle 2 =110 degrees
angle 3 =70 degrees
angle 4 = 110 degrees
angle 5 =110 degrees
Step-by-step explanation:
1) 110+ angle 1=180(allied angles)
angle 1=180-110
angle 1=70 degrees
2)angle 2+ angle 1=180(angles on a straight line)
angle 2+ 70 =180
angle 2 =180-70
angle 2 =110 degrees
3)angle 3+ angle 2=180(angles on a straight line)
angle 3+ 110 =180
angle 3 =180-110
angle 3 =70 degrees
angle 3 can be taken as vertically opposite angles(70 degrees)4)angle 4 = 110 degrees (vertically opposite angles)
5)angle 5+ angle 3=180(allied angles)
angle 5+ 70 =180
angle 5 =180-70
angle 5 =110 degrees
Hope you got this .......
If you have any questions regard to this you can ask me.......
There are many ways to do these sums but the answer should be correct......
If you think this is the best answer please mark me as brainliest....
Please Help!! I am really stuck on this assignment and i need it done
Answer:
Step-by-step explanation:
11-B
Uhhhh sorry about everything else I’ll come back when I figure it out
6-D
7-C? Maybe
Answer:
Step-by-step explanation:
The correct answer is b.
27h + 16 = 178 Subtract 16
27h = 178 -16 Combine
27h = 162 Divide by 27
h = 162 / 27
h = 6
Question 6
No they are not the same. They have the same terminal point but they are going in different directions. The answer is D Direction matters.
Question 7
The vectors add if as in arithmetic if they are going in the same direction.
answer C
You were looking at your power bill for the month, you pay 12 cents per kilowatt-hour. Your power bill came out to $99.89 how many KWH of energy were used in your house this month?
Answer:
832.4 KWH of energy
Step-by-step explanation:
Find how many KWH of energy were used by dividing the total cost by 0.12:
99.89/0.12
= 832.4
So, approximately 832.4 KWH of energy were used that month.
Divide. Write your answer as a fraction in simplest form. − 7 1/0÷2/5=
Answer:
[tex] - \frac{71}{4} [/tex]
Step-by-step explanation:
[tex] - 7 \frac{1}{10} \div \frac{2}{5} [/tex]
[tex] = - \frac{71}{10} \times \frac{5}{2} [/tex]
[tex] = - \frac{71}{2} \times \frac{1}{2} [/tex]
[tex] = - \frac{71}{4} [/tex]
find the highest common factor of 36 and 48
Answer:
12
Step-by-step explanation:
36/12=3
48/12=4
Answer:
highest common factor of 36 and 48 is 12
Find all values of $x$ such that
\[\frac{2x}{x + 2} = -\frac{6}{x + 4}.\]
Answer:x_1= -1 or x_2= -6
Step-by-step explanation:
In the pictures
By using factorization, [tex]\[\dfrac{2x}{x + 2} = -\dfrac{6}{x + 4}.\][/tex] , values of x are -2, 3.
What is factorization?Factorization can be defined as the process of breaking down a number into smaller numbers which when multiplied together arrive at the original number.
These numbers are broken down into factors or divisors.
For an integer, factorization is decomposition of that integer in terms of smaller integers which when multiplied with each other give back that considered number and these composing integers are called factors of that considered integers.
Given
[tex]\[\dfrac{2x}{x + 2} = -\dfrac{6}{x + 4}.\][/tex]
Cross multiplication;
2x(x + 4) = 6(x + 2)
[tex]2x^{2} + 8x = 6x + 12\\\\2x^{2} + 8x - 6x - 12 = 0\\\\2x^{2} + 2x - 12 = 0\\\\x^{2} + x - 6 = 0[/tex]
Divide above equation by 2, we get
[tex]x^{2} + x - 6 = 0[/tex]
(x +2) (x-3)
x = -2, 3
Therefore, By using factorization, [tex]\[\dfrac{2x}{x + 2} = -\dfrac{6}{x + 4}.\][/tex] , values of x are -2, 3.
Find out more information about factorization here;
brainly.com/question/1863222
#SPJ2
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11
Answer:
x = 4
Step-by-step explanation:
[tex]-5(x-1)-x+1=-18\\\\-5x+5-x+1=-18\\\\-6x+6=-18\\\\-6x=-24\\\\x=4[/tex]
Answer:
x = 4
Step-by-step explanation:
-5 ( x - 1 ) -x +1 = -18
solve the brackets first
-5x + 5 - x + 1 = -18
-5x -x +5 +1 = -18
-6x + 6 = -18
-6x = -18 - 6
-6x = -24
x = -24 / -6
x = 4
Which of the following correctly models 8 square
Answer:
A
Step-by-step explanation:
SOLVE PLEASE! (Help)
Answer:
1. [tex]\sqrt{218}[/tex]
2. [tex]\sqrt{89}[/tex]
3. [tex]2\sqrt{17}[/tex]
Step-by-step explanation:
The formula to find the distance between any two points on a coordinate plane is as follows:
[tex]D=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}[/tex]
Where ([tex](x_1,y_1)[/tex]) and ([tex](x_2,y_2)[/tex]) are the two points one is trying to find the distance between. Substitute the points in and solve for the distance between them for each respective problem.
1.
Points: [tex](-4, 6),\ \ (3, -7)[/tex]
Substitute into the formula,
[tex]D=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}[/tex]
[tex]D=\sqrt{((-4)-(3))^2+((6)-(-7))^2}[/tex]
Simplify,
[tex]D=\sqrt{((-4)-(3))^2+((6)-(-7))^2}[/tex]
[tex]D=\sqrt{(-4-3)^2+(6+7)^2}[/tex]
[tex]D=\sqrt{(-7)^2+(13)^2}[/tex]
[tex]D=\sqrt{49+169}[/tex]
[tex]D=\sqrt{218}[/tex]
2.
Points: [tex](-6, -5)\ \ (2,0)[/tex]
Substitute into the formula,
[tex]D=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}[/tex]
[tex]D=\sqrt{((-6)-(2))^2+((-5)-(0))^2}[/tex]
Simplify,
[tex]D=\sqrt{((-6)-(2))^2+((-5)-(0))^2}[/tex]
[tex]D=\sqrt{(-6-2)^2+(-5-0)^2}[/tex]
[tex]D=\sqrt{(-8)^2+(-5)^2}[/tex]
[tex]D=\sqrt{64+25}[/tex]
[tex]D=\sqrt{89}[/tex]
3.
Points: [tex](-1, 4)\ \ (1,-4)[/tex]
Substitute into the formula,
[tex]D=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}[/tex]
[tex]D=\sqrt{((-1)-(1))^2+((4)-(-4))^2}[/tex]
Simplify,
[tex]D=\sqrt{((-1)-(1))^2+((4)-(-4))^2}[/tex]
[tex]D=\sqrt{(-1-1)^2+(4+4)^2}[/tex]
[tex]D=\sqrt{(-2)^2+(8)^2}[/tex]
[tex]D=\sqrt{4+64}[/tex]
[tex]D=\sqrt{68}[/tex]
[tex]D=2\sqrt{17}[/tex]
H. Pete wants a new truck. The sale price is 15% lower than the original price. The sale price is $20,000. Write and evaluate an expression for the original price. Uses for sale price and p for original price.
100-15=85%=SP
[tex]\\ \sf\longmapsto 85\%\times x=20000[/tex]
[tex]\\ \sf\longmapsto \dfrac{85}{100}x=20000[/tex]
[tex]\\ \sf\longmapsto x=20000\times \dfrac{100}{85}[/tex]
[tex]\\ \sf\longmapsto x=235.2(100)[/tex]
[tex]\\ \sf\longmapsto CP=23520[/tex]
What is the distance between points (6,-5) and (2,-2)
Answer:
ans is 5.
hope it will help you.
How many of the 320 million Americans would you predict wear contacts lenses?
Answer:
40,640,000
Step-by-step explanation:
The way I solved this equation was by dividing 320,000,000 by 1,000 (to make smaller numbers). Then, I got 320,000. From here, I was able to multiply 320,000 by 127 (the number found in this specific study group) to get 40,640,000. Or, you could just multiply 320,000,000 by 0.127 (the decimal equivalent to 127/1000) to get the same answer. Please mark Brainliest if this helped :)
Answer:
40,640,000
Step-by-step explanation:
The sample size is 1000 and 127 wear contacts so
127/1000 = x/320000000
(127 * 320000000)/1000 = x
40,640,000 = x
how r u doing?? 1-10:D? (free pts btw)
Answer: i am good,how are you?
Step-by-step explanation:
Answer:1-10 = 9 :D
Step-by-step explanation:
Common difference of the arithmetic sequence -6,-13,-20
Answer:
-7
Step-by-step explanation:
-13 - (-6)
=> -13 + 6
=> -7
So Common Difference = -7
Please help with steps, will give brainliest. Simplify
Answer:
=53*(54 ×^9 y^12 z^15)^1/2
=53*y^6 *z^(15/2) * x^( 9/2)* (54)^1/2
Answer:
[tex] {3x}^{4} {y}^{6} {z}^{7} \sqrt{6xz} [/tex]
Step-by-step explanation:
[tex] \sqrt{54 {x}^{9} {y}^{12} {z}^{15} } [/tex]
➡️ [tex] \sqrt{ {3}^{2} \times 6 {x}^{8 + 1} {y}^{12} {z}^{14 + 1} } [/tex]
➡️ [tex] \sqrt{ {3}^{2} \times 6 {x}^{8 } \times {x}^{1} {y}^{12} {z}^{14} \times {z}^{1} } [/tex]
➡️ [tex] \sqrt{ {3}^{2} \times 6 {x}^{8} \times {xy}^{12} {z}^{14} \times z } [/tex]
➡️ [tex] \sqrt{ {3}^{2} } \sqrt{ {x}^{8} } \sqrt {y}^{12} \sqrt{ {z}^{14} \sqrt{6xz} } [/tex]
➡️ [tex] {3x}^{4} {y}^{6} {z}^{7} \sqrt{6xz} [/tex] ✅
9/8(4-1/2a)=3(1/4a+5/2)
Answer:A=2 2/7
Step-by-step explanation:
Correct me if I am wrong
A train is going at 200/KM per hour
The train tracks is 8482 Miles wide
How long will it take for the train to reach the end
Answer:
It moved for 152.7 seconds
Step-by-step explanation:
Time taken/ period, T :
[tex]{ \sf{T = \frac{distance}{speed} }}[/tex]
substitute the variables:
[tex]{ \sf{T = \frac{8482}{(200 \times 1000)} }} \\ \\ { \sf{T =0.042 \: hours }}[/tex]
In seconds:
[tex]{ \sf{T = (0.042 \times 3600) \: s}} \\ { \sf{T = 152.7 \: seconds}}[/tex]
Answer: 68.25 hrs.
Step-by-step explanation:
200 Km. to miles = 124.274 miles
8482 mi/124.274 mi =
68.25 hours
if two points lie in a plane, then_______
Answer:
the line containing them lies in the plane.
Step-by-step explanation:
If two planes intersect, then their intersection is a line.
If two points lie in a plane, then the line containing them lies in the plane. If two planes intersect, then their intersection is a line.
I hope this answer can help you ♥️
2(k + 1) = -4(k - 2)
Answer:
1
Step-by-step explanation:
2(k + 1) = -4(k - 2)
2k + 2 = --4k+8
2k+4k=8-2
6k=6
k=6/6
k=1