Answers
------------------------------
Equations:
Quantity Eq.::: x + y = 480
Value Eq.::::: 5x +8y = 2895
------
Multiply thru the Quantity equation by 5
5x + 5y = 5*480
5x + 8y = 2895
---
Subtract the 1st from the 2nd:
3y = 495
y = 165 (# of non-student tickets sold)
---
Since x+y = 480, x = 480-165 = 315 (# of student tickets sold)
Related Questions
what is the approximate area of the circle? Use 3.14 for n.
( 25 in. ) <------ this is a circle lol
(_____._____)
PLEASE HELP ME!!! (if you can´t its okay) Thank you
A. 78 square inches
B. 157 square inches
C. 491 square inches
D. 1,963 square inches
Answers
Answer:
12.5 in^2
Step-by-step explanation:
[tex]C=2\pi r[/tex]
25=2(3.14)r
25=6.28r
Divide by 6.28 on both sides:
3.98089172=r
Now use [tex]\pi r^{2}[/tex]:
12.5 in^2
please help im stuck on these questions
Answers
Answer:
may I help u....................
....... m
Step-by-step explanation:
For no. 3
x - 3 = 3 - x
x + x = 3 + 3
2x = 6
x = 6 / 2
x = 3
For no. 4
3(x + 4) = 3x + 4
3x + 12 = 3x + 4
3x - 3x = 4 - 12
0 = - 8
Which one of these things from the natural world exhibits perfect symmetry
Answers
Answer:
I'm sorry but of what perhaps you can repost and i will answer your question.
Step-by-step explanation:
There are cone shells
also maybe a flower
Which of the follow would make the statement true when inserted on the line?
Answers
Answer:
D
Step-by-step explanation:
PLZ HELP WILL MARK BRAINLIST! Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value.
Answers
Greater than original- A 100% increase followed by a 33.3333 decrease.
Less than original- A 75% decrease followed by a 25% increase. The other two are in this category as well
Same as original- A $20 decrease followed by a $20 increase.
Please mark me brainliest
Answer:
mark the other guy braninliest, you need 2 people 2 answer :)
Step-by-step explanation:
The perimeter of a certain pentagon is 14.8 centimeters. Four sides of this pentagon have the same length, in centimeters, h, and the other side has a length of 2.4 centimeters, as shown below. What is the value of h ?
Answers
i looked it up and got this
(The vertex formula is derived from the completing-the-square process, just as is the Quadratic Formula. ... For a given quadratic y = ax2 + bx + c, the vertex (h, k) is found by computing h = –b/2a, and then evaluating y at h to find k.
Answer:
I think that h = 3.1
because I subtracted 2.4 from 14.8 and then divided 12.4 divided by 4 and I got 3.1
I am not certain that i am correct
Thanks if you help me
Answers
Answer:
A= (1,5)
B=(0,6)
C=(3,9)
Step-by-step explanation:
B=(0,6)
C=(9,3)
Sierra’s ice cream shop made $45 before she had to close early when the power went out. She realized she lost Two-thirds of a dollar each hour when the shop was closed. The expression that models this situation is 45 minus two-thirds h. What was Sierra’s profit if the shop was closed for 6 hours?
$24
$36
$41
$49
Answers
Answer:
24 or 36 most likely
Step-by-step explanation:
Start doing the math by counting until you have a probable estimate of the answer.
Answer:
36
Step-by-step explanation:
I got the question wrong its not 24.
if 5x5=25 what is 5x5+23-1+1334-13(35)
Answers
5x5+23-1+1334-455
25+23-1+1334-455
48-1+1334-455
47+1334-455
1381-455
926
i believe thats the answer
2. Write the equation of the line of best fit using the slope-intercept formula $y = mx + b$. Show all your work, including the points used to determine the slope and how the equation was determined.
Answers
Answer:
y=x
Step-by-step explanation:
By using the (y2-y1)/(x2-x1), you can find y=mx+b
Points: (30,30) and (60,60)
(60-30)/(60-30)= 30/30=1
Your m value (slope) is 1.
For the y-intercept, your value is 0
The full answer is y=x
As per linear equation, the required equation of the given graph is y = x.
What is a linear equation?"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation.
The standard form of a linear equation in one variable is of the form Ax + B = 0. Here, x is a variable, A is a coefficient and B is constant. The standard form of a linear equation in two variables is of the form Ax + By = C. Here, x and y are variables, A and B are coefficients and C is a constant."
Here, the graph is a straight line.
Therefore, the equation of the given graph must be a straight line.
Again, the graph passes through points (30, 30) and (60, 60).
Therefore, the slope(m) of the given straight line is
[tex]= \frac{y_{2} - y_{1}}{x_{2} - x_{1}}\\= \frac{60-30}{60-30}\\ = \frac{30}{30}\\ = 1[/tex]
The graph of the straight line passes through the point (30, 30).
Putting this value in the standard equation(y = mx + c), we get:
30 = (1)(30) + c
⇒ c = 0
Therefore, the y-intercept of the straight line is 0.
Now, the required equation of the straight line is
y = mx + c
⇒ y = (1)x + 0
⇒ y = x
Learn more about a linear equation here: brainly.com/question/11897796
#SPJ2
20 POINTS
Which quadrilaterals always have consecutive angles that are supplementary?
A. Parallelograms
B. Rectangles
C. Rhombi
D. Squares
Which quadrilaterals always have diagonals that are perpendicular?
A. Parallelograms
B. Rectangles
C. Rhombi
D. Squares
Which quadrilaterals always have diagonals that bisect each other?
A. Parallelograms
B. Rectangles
C. Rhombi
D. Squares
Answers
Answer:
1. is A
2. is c and D
3. all of them
2: c and d
3: all
the ratio of chefs to waiters is 2;1 respectively if the total number of people is 21 how many chefs are there
Answers
Answer:
14 chefs, 7 waiters
Step-by-step explanation:
14+7=21 and follows the ratio.
Answer:
14 chefs
Step-by-step explanation:
21
2 + 1 = 3
21 / 3 = 7
7 = 1 in the 1 : 2
7 + 7 = 14
14 IS The 2 in 1 : 2
14 : 7
chefs are first
14 chefs
Hey I need an answer ASAP, please
Point Z (-2, -7) is a reflection across the x-axis. What was the starting point?
Answers
Answer:
the starting point was (-2,7)
Answer:
not helping you bc u were being mean on last question i did>x(
Step-by-step explanation:
Answer quickly please, I'm going to skip this question in 5 minutes if no answer!
Answers
Answer:
sorry i wouldve helped
A car dealership is trying to sell all of the cars that are on the lot. If there are 675 cars on the lot and they sell 45 cars per week, how many weeks will it take for the number of cars on the lot to be less than 65?
Answers
45*14=630
675-630=45
So around 14 weeks
Hello friends I am new here. I need help please?
Also those are real tattoos I am 13 and has tattoos
Answers
Answer:
64
Step-by-step explanation:
can I pleas get some help?
Answers
My reasoning: well considering that there is 4 students and each student pays $5 for one ticket you would multiply 5 and 4 and get 20. And that there is 5 adults and that the cost to get in is $7 so 5 times 7 is 35
Part B: Jin received 15 more adult tickets than students tickets
My reasoning: well because 35-15 is 20
Pls, help I'm studying for a test hers the Q
Use place value reasoning and the first quotient to compute the second quotient.
48.6÷30=1.62
48.6÷3=
Then Use place value to explain how you placed the decimal point in your answer.
Answers
48.6 16.2 times
Answer:
16.2
Step-by-step explanation:
As you see in 48.6 ÷ 30 = 1.62 it just divides.
Question 1. 162 based off of ^
Question 2. 16.2
Same with 10 x 10 that equals 100
1.2 x 10 = 12.
Hope this helps you with you upcoming test, good luck with the test! <3
Omg plsss someone help i rly don't get this question!!! TYY
Answers
With a science question
Simplify the expression you wrote in number 1 to find the cost of the security guard and the deejay. *
Answers
Answer:
you can't figure it out without the expression
If Triangle Q S R is congruent to triangle Y X Z describes two triangles, which other statement is also true?
Triangle Q R S is congruent to Triangle X Y Z
Triangle Q R S is congruent to Triangle Y Z X
Triangle Q R S is congruent to Triangle Z X Y
Triangle Q R S is congruent to Triangle X Z Y
Answers
Answer:
The second one because q goes with y r goes with z and s goes with x
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
I got it right on edg
plz hep i only have one chance and i don't get it
Answers
Answer:
its rs and pt cause parallel line go straight across and they dont intersect with each other
Step-by-step explanation:
Answer:
RS and PT
Step-by-step explanation:
parallel means extending in the same direction, equidistant at all points, and never converging or diverging
or
going in the same direction but, never intersecting or touching.
hope you get an 100% :) :P
people in the comments hush!
Please help 25 points and brainlist if right.
Answers
Need help ASAP !
Which of these cylinders has a height that is equal to the length of its radius ?
Select one :
A ) A cylinder with a volume of 27π cubic inches and a height of 3 inches.
B ) A cylinder with a volume of 16π cubic inches and a height of 2 inches.
C ) A cylinder with a volume of 34π cubic inches and a height of 8 inches.
D ) A cylinder with a volume of 72π cubic inches and a height of 6 inches.
Answers
Answer:
your answer will be
B ) A cylinder with a volume of 16π cubic inches and a height of 2 inches.
I have done this before but not cylinders
i need help with the question attached
Answers
Answer:
your answer would be -2/5 I think
Answer:
-2/5
Step-by-step explanation:
This is the answer
Algebra 1 pls answer and reported if not and also u get Brainly if correct
Answers
Answer:
I believe the answer for this is the 4.
Step-by-step explanation:
n/a
Answer:
(4).
Step-by-step explanation:
Use the vertical line test. Take a pencil/pen and move it along the x-axis parallel to the y-axis. If a pencil intersects the graph more than once for any value of "x" then the graph is not the graph of a function.
What is 5 ( 4 + 3 ) − ( 6 + 7 ) ?
Answers
Answer:
The correct answer is 22.
You have to simplify the expression by subtracting.
Hoped this helped!
5•7-13
35-13
22
Please help me answer and please actually answer
Answers
Answer:
Ur on a diagnostic i dont want to help but its 1/360
Step-by-step explanation:
1 degrees out of 360 degrees full circle
Write an algebraic expression that can get you the final price of an item that originally cost $x with 10% off?
Answers
Answer:
x - (x*0.1)
Step-by-step explanation:
A percentage is just a fraction/decimal. you'll get 10% of the number with the equation in parentheses, and we need to do that first. then we need to take the original price and subtract 10%
PLEASE HELP!!! i will give brainly!!
Answers
answer:
the second one.
- the second row for that table has a difference of 4 which means it's an arithmetic sequence.
