Stephanie is hosting an art show and she would like to raise at least $800. She plans on
selling VIP tickets to her family and friends for $20 each. She will also sell general admis-
sion tickets for $40 each. The venue is small, so Stephanie can sell no more than 25 total
tickets.
Answer:
She can sell 20 general admission tickets for 800 dollars. Now, we have 5 tickets left, so we can sell 5 VIP tickets to family and friends.
Step-by-step explanation:
We have 20 general admission tickets and each of them costs 40 dollars, so 20 times 40 is $800. Now, we have 5 extra tickets, and we can have over $800 dollars, so we have 5 VIP tickets for friends. She will have 25 tickets and at least
$800 dollars.
Ravi worked 6 days for a total of 64.2 hours. If he worked the same number of hours each day, how many hours did he work in a day
10.7 hours per day
Step-by-step Explanation:The total is 64.2.
If Ravi worked for 6 days and worked the same amount of hours each day then you do:
64.2 hours ÷ 6 days = 10.7 per day
Hope this helps!-FinnyOn the first season of "The Biggest Loser",
Ryan went from 311 lbs to 208 lbs by the
end of the season. Find his percent weight
loss.
Answer:
33%
Step-by-step explanation:
311-208=103 ponds lost
103/311=33%
Please help me with this question, its 15 points, have a good night/day
PLS HELP PLS HELP PLSSSS
Answer:
find the bottom angle of the triangle on the right side.
180 - 92 = 88
Now find x
88+36 = 124
180-124 = 56 = x
Hope that answers your question
Don't hesitate to comment if you are confused about something
Step-by-step explanation:
What is the missing reason in the proof ?
Answer:
A
Step-by-step explanation:
The reflexive property of congruence basically says that a segment is congruent with itself. B and C are related to angles so do not apply here.
Which expression is equal to 6 to the 4rth power?
A. 10
B. 24
C. 46
D. 6.6.6.6
Answer:
D. 6.6.6.6
Step-by-step explanation:
[tex] {6}^{4} = 6.6.6.6[/tex]
Answer:
D
Step-by-step explanation:
6^4 = 6 x 6 x 6 x 6
it makes sense
~Plz tap the crown~
~Thank you~
Which of the following is the solution to r/9 - 7 = -4
(1) r=-27
(3) r =99
(2) r=1
(4) r= 27
Answer:
27
Step-by-step explanation:
(I apologize for the writing)
The equation for line j can be written as y = 2x + 8. Another line k is perpendicular
to line j and passes through the point (6, -6). Choose the equation for line k.
Slope Intercept: y = mx + b
Point slope: (Y - Y1 ) = m (X - X1 )
A y =
1
2 – 3
2
1
y = - 2 - 3
2
B
y = -2x – 3
3
y=- 2 + 3
2
Answer:
Solution given:
equation of line j is:
y=2x+8
comparing above equation with y=mx+c
we get
m=2
let slope of another line k be M
since lines are perpendicular
their product is -1
so
m *M=-1
2M=-1
M=-½
since it passes from (6,-6)
we have
(y-y1)=M(x-x1)
(y+6)=-½(x-6)
2y+12=-x+6
x+2y+12-6=0
x+2y+6=0 is a required equation of line k.
Answer:
[tex] \displaystyle y = - \frac{1}{2} x - 3[/tex]
Step-by-step explanation:
we are given that,
[tex] \displaystyle E _{ j}: y = 2x + 8[/tex]
and it's perpendicular to [tex]E_k[/tex]
since [tex]E_k[/tex] is perpendicular to [tex]E_j[/tex] the slope of the equation of k has to be -½
because we know that
[tex] \displaystyle m_{ \text{perpendicular}} = - \frac{1}{m}[/tex]
we are also given a point where the perpendicular line passes as we got the slope and a point we can consider using point-slope form of linear equation to figure out the perpendicular line
remember the point slope form
[tex] \displaystyle y - y_{1} = m(x - x_{1})[/tex]
we got that, y1=-6,x1=6 and m=-½ thus,
substitute:
[tex] \displaystyle y - ( - 6)= - \frac{1}{2} (x - 6)[/tex]
remove parentheses:
[tex] \displaystyle y + 6= - \frac{1}{2} (x - 6)[/tex]
distribute:
[tex] \displaystyle y + 6= - \frac{1}{2} x + 3[/tex]
cancel 6 from both sides:
[tex] \displaystyle y = - \frac{1}{2} x - 3[/tex]
hence, the equation of line k is y=-½x-3
34. Mindy has a checking account at a bank
where the monthly checking fee is $10
and ATM withdrawals cost $1.75. At the
beginning of the month, Mindy's account
balance was $455.70. She deposited
$120 and withdrew $115 in cash from a
nonbank ATM. She wrote 2 checks for
$75 each. What is Mindy's checking
account balance at the end of the month?
Answer: sorry i don't know the answer :(
Step-by-step explanation:
Find the slope of the line passing through
(-8,10) and (-8,-7)
Answer:
0
Step-by-step explanation:
y2 - y1 / x2 - x1
-7 - 10 / -8 - (-8)
-17/0
= 0
It takes 180 ml of fertiliser to treat 36 m² of lawn.
How much fertiliser is needed to treat a lawn of area 40 m²?
Answer:
200 ml of fertilizer
Step-by-step explanation:
Create a proportion where x is the amount of fertilizer needed for an area of 40 m²
[tex]\frac{180}{36}[/tex] = [tex]\frac{x}{40}[/tex]
Cross multiply and solve for x:
36x = 7200
x = 200
So, 200 ml of fertilizer is needed
Which type of triangle, if any, can be formed with sides measuring 8 inches, 8 inches, and 3 inches?
A. No triangle
B. Scalene triangle
C. Equilateral triangle
D. Isosceles triangle
Answer:
:A triangle with all sides of equal length is called equilateral.
Step-by-step explanation:
Answer:
Choice D
Step-by-step explanation:
An isosceles triangle has 2 equal sides
HELP! i’ll mark brainleist!!!!
Can someone help me with this please?
Answer:
Solution given:
<J=90°[tangent to the circle is perpendicular to radius]
In right angled triangle ∆KJL
base[b]=10
hypotenuse [h]=x+10
perpendicular [p]=24
by using Pythagoras law
p²+b²=h²
24²+10²=(x+10)²
(x+10)²=676
x+10=√676
x=26-10
x=16
Prove quadrilateral WXYZ is a rhombus.
Answer:
To prove a quadrilateral is a rhombus, here are three approaches:
Show that the shape is a parallelogram with equal length sides; Show that the shape is a parallelogram with equal length sides; Show that the shape's diagonals are each others' perpendicular bisectors; orShow that the shape is a parallelogram with equal length sides; Show that the shape's diagonals are each others' perpendicular bisectors; orShow that the shape's diagonals bisect both pairs of opposite angles.A rectangular tank measures 16 cm by 9 cm by 10 cm. How many milliliters of water are in the tank when it is full? How many liters?
Answer:
1,440 cubic centimeter = 1,440 milliliters
1,440 cubic centimeter= 1.44 liters
Step-by-step explanation:
Volume of the rectangular tank = length × width × height
Length = 16 cm
Width = 9 cm
Height = 10 cm
Volume of the rectangular tank = length × width × height
= 16 cm × 9 cm × 10 cm
= 1,440 cm³
Volume of the rectangular tank = 1,440 cm³
How many milliliters of water are in the tank when it is full?
1 cubic centimeter = 1 milliliter
1,440 cubic centimeter = 1,440 milliliters
How many liters?
1 cubic centimeter = 0.001 liters
1,440 cubic centimeter= 1.44 liters
There are 7 iPads and 6 Chromebooks in class. The ratio is 7:6. What fraction of devices are Chromebooks? *
Answer:
6/13
Step-by-step explanation:
6+7
13
so 6/13
Answer: 6/13
is the fraction
A pair of running shoes is on sale for 25% off the original price. The original price of the running shoes is $123.75. Which price is closest to the sale price of the running shoes?
Answer:
$92.82
Step-by-step explanation:
Given data
Original price= $123.75
Discount = 25%
Let us find the amount of the discount
= 25/100*123.75
= 0.25*123.75
=$30.93
Hence the cost of the shoe is
=123.75-30.93
=$92.82
GIVING BRAINIEST IF CORRECT!!!!!
On Monday the temperature was 31º F. By Thursday it went down to –8º F.
How much did the temperature drop?
Answer:
39 F
Step-by-step explanation:
32 - (-8) is 39 F. The answer is 39 farhenheit
Answer:
39 F
Step-by-step explanation:
the answer is 39 yan lang po sana makatulong hehehehe
The figure shows the graphs of the functions y = f(x) and y = g(x). The four indicated points all have integer coordinates. y = f(x) y = g(x) If g(x) = k f(x), what is the value of k? I am not sure how to do this. k = -3
Answer:
k = -3
Step-by-step explanation:
f(x) = -2x+1
g(x) = 6x - 3
=> g(x) = k.f(x)
6x - 3 = k(-2x+1)
k = (6x-3)/(-2x+1)
= 3(2x-1)/-1(2x-1)
k = 3/(-1) = -3
The value of k for the given function will be k = -3.
What is a function?In mathematics, a function is a relation between a set of inputs and a set of possible outputs with the property that each input is related to exactly one output. A function can be thought of as a machine that takes an input, performs a certain operation on it, and produces an output.
Formally, a function is defined as a set of ordered pairs (x, y) such that each value of x is associated with exactly one value of y. The set of all possible inputs to a function is called its domain, while the set of all possible outputs is called its range.
The given functions are,
f(x) = -2x+1
g(x) = 6x - 3
The value of k will be calculated as,
g(x) = k.f(x)
6x - 3 = k(-2x+1)
k = (6x-3)/(-2x+1)
k= 3(2x-1)/-1(2x-1)
k = 3/(-1) = -3
To know more about function follow
https://brainly.com/question/2516690
#SPJ2
Help pls it is 7th grade math
Answer:
E
Step-by-step explanation:
Supplementary angles: angles that equal to 180
H + G = 180
H + F = 180
H and E are the same angle, but since they are not right angles, they do not equal 180
For each pair of numbers below, which is the number that is greater? Estimate how many times greater.
Answer:
17*10^8, about 4 times
7.839*10^6, about 4 times
8.5*10^8, about 2 times
Solve for the missing side
Step-by-step explanation:
12²=a²+9²
144=a²+81
a²=144-81
a²=63
a=√63
a=7.94
f(x) = 3x + 5
g(x) = 4x? - 2
h(x) = x² – 3x + 1
Find f(x) + g(x) – h(x)
Answer:
3x²+6x+2
Step-by-step explanation:
f(x)+g(x)-h(x)
=(3x+5)+(4x²-2)-(x²-3x+1)
=3x+5+4x²-2-x²+3x-1
=6x²+2+3x
=3x²+6x+2 (rearrange)
QUICK HURRY PLEASE Liam gave his friends a puzzle. He said he had two numbers that were not between -1 and 1. However, when the
numbers were multiplied, the result was always less than either of the numbers.
If Liam's puzzle is true, which of the following statements is true?
A- Both numbers must be positive
B- Both numbers must be negative
C- At least one number will be negative
D- One number will be positive, and one will be negative
Answer:
D
Step-by-step explanation:
One number will be positive, and one will be negative
Answer:
The answer is option D
Step-by-step explanation:
multiplication of numbers having opposite signs will result in a number having negative sign .
Devin buys four shirts of equal price for a total of 36$ and teo pairs of shoes for equal price of $25.He has to pay 8% sales tax on his purchases devin decides instead to purchase five shirts and one pair of shoes.If the sales tax is 8% how much will devin pay for his ourchase
Answer:
$65.88
Step-by-step explanation:
Given data
Sales Tax= 8%
Cost of shirt= $36
Cost of shoe= $25
Total cost= 36+25
Total=$61
Let us find the amount of the Tax
=8/100*61
=0.08*61
=$4.88
Hence the amount paid is
=61+4.88
=$65.88
Can someone help me pls!!
Answer:
x=1
Step-by-step explanation:
please help
Select all the correct answers.
Which expressions are equivalent to the given expression?
It's (A).
................................
The above expression can be rewritten as
log(10) x^5 + log(10) 20 - log(10) 10
= log(10) [(20x^5)/10]
= log(10) (2x^5)
please help me! and please do not guess or just say something to take points bc i will make sure your account gets deleted. thank you!! 20 points for answering
Answer:
1. 3.
Step-by-step explanation:
The answer to tx2x365 is 730t so when you solve the others you also get 730t