The admission fee at a water park is $9 for children and $15 for adults. On a certain day, 220
people entered the park, and the admission fees collected totaled $2640. How many children and
how many adults were admitted? Let x represent the number of children and y represent the
number of adults.
Total Equation:
Cost Equation:
The number of children admitted was
The number of adults admitted was
Answers
hope this helps :)
Related Questions
They buy 400g with costs 2.56 how much would 350g cost
Answers
Answer:
2.24
Step-by-step explanation:
First I calculated the price for one g with the equation 2.56/400g.
I got .0064 per gram.
You can then multiply this by the 350g to get 2.24
Hope this helps
A trucking company makes 50 deliveries in 5 days.
How long will it take for 400 deliveries?
8 days
or
10 days
or
20 days
or
40 days
Answers
Answer: 40 days
Step-by-step explanation: 50 divided by 5 equals 10 so 10 divided by 400= 40
Answer:
this is very hard, Good luck
PLS HELP MEEEEEE Is Triangle M'S'V' a reduction or an enlargement of the original Triangle MSV?
In your answer, specify whether this dilation is a reduction or an enlargement and
explain how you know.
Answers
Answer:
reduction
Step-by-step explanation:
cause it is a smaller version
Answer:
its a reduction
Step-by-step explanation:
and because an enlargement scale factor is over 1 and a reduction scale factor is between 0 and 1 so the smaller trapezoid is a reduction because it isn't the original.
What is the measure of X?
108°
108°
2x
2x
72°
144
36
360°
Answers
add up to 360 degrees.
Write out an equation to represent this situation;
108+108+2×+2x=360
216+4×=360
4×=360-216
4x=144
x=144/4
×=36
Therefore, the measure of × is 36 degrees.
Answer:
36°
Step-by-step explanation:
108°+ 108°+ 2x+ 2x =360°
4x +216° = 360°
4x= 360°- 216°
Just X= 144°/4
=36°
2x= 2(36)
= 72°
A(-6, 7)
B(6)-1)
C(-2,-5)
What is the midpoint of AC?
A( -2,1)
B (-4,1)
C (-4,6) D(0,3)
Answers
Answer:
-4,6
Step-by-step explanation:
6 horizontally and -4 vertically
At which points are the equations y = x- + 3x + 2 and y = 2x + 3 approximately equal?
Answers
Select all the correct locations on the graph. At which points are the equations y = x2 + 3x + 2 and y = 2x + 3 approximately equal? 2.
Answer:
The equations are approximately equals at the points (0.618,4.236)(0.618,4.236) and (-1.618,-0.236)(−1.618,−0.236)
ight i knew this but forgot a lil so can u tell me the answer and explan it to me?
Answers
Answer:
30
Step-by-step explanation:
All straight line equations are in the form:
[tex]y=mx+c[/tex]
Where m is the gradient and c is the y-intercept
In this equation +30 is the y-intercept
Answer:
The y-intercept is 30 in this equation
Step-by-step explanation:
This equation is in slope-intercept form.
Slope intercept form includes two things, (you can probably already guess)
It includes the slope of the line and the y-intercept
In all slope-intercept form equations the 20x would be the slope and the 30 would be the y-intercept
So that should be enough to give you your answer! I hope this helps and please award brainliest if possible!
During the month of February, Lerato sends one SMS per day to relatives. Calculate how much this activity costs her in rands
Answers
Considering a linear function, it is found that this activity costs 240 rands.
What is a linear function?A linear function is modeled by:
[tex]y = mx + b[/tex]
In which:
m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.In this problem, we suppose that:
There is a fixed cost of 100 rands, hence b = 100.Each SMS costs 5 rands, hence m = 5.Hence, the cost of sending x messages is given by:
y = 5x + 100.
February has 28 days, hence:
y = 5(28) + 100 = 240
This activity costs 240 rands.
More can be learned about linear functions at https://brainly.com/question/24808124
8÷22+1
this was too hard
Answers
Explanation: divide 8 by 22 and then add one
help me pleaseeeeeeeeeeee
Answers
Three Step Linear Equations
Solve for x
8x+5=-6x+3
Answers
Answer:
x = -1/7 or -0.14285 - in decimal form
Step-by-step explanation:
8x + 5 = -6x + 3
8x + 6x = 3 - 5 { change side }
14x = -2 { basic addition and subtraction }
x = -2/14 { changing sides }
x = -1/7 { simplified }
help with parallel lines please
Answers
Answer:
angle 2 = 38° { because they are corresponding angles ,so they are equal }
Answer:
Step-by-step explanation:
∠2 = 38 {corresponding angles}
A pair of angles on the same side of the transversal, one of which is and interior angle and the other one is an exterior angles, but do not form a linear pair, is known as corresponding angles
please someone help me this is math and you will get points
Answers
Step-by-step explanation:
i) C = πd
C = π × 20yd
C = 20π yards
ii) A = πr²
A = 3.14 × 3²
A =28.26 m²
note that the radius here is 6/2 = 3m.
Which expression is equivalent to the expression below?
6r+3(3s+9r)
which one is it? SOS
Answers
Answer: 33r + 9s
Step-by-step explanation: First, we need to distribute
the 3 through both terms inside the set of parenthses.
Students will often multiply the 3 by the 3s but forget
to multiply the 3 by the 9r, beware of this mistake.
So we get 6r + 9s + 27r which simplifies to 33r + 9s.
The equivalent expression is 33r + 9s
How to determine the equivalent expression?The expression is given as:
6r + 3(3s + 9r)
Expand the expression
6r + 9s + 27r
Collect like terms
6r + 27r + 9s
Evaluate the like terms
33r + 9s
Hence, the equivalent expression is 33r + 9s
Read more about equivalent expressions at:
https://brainly.com/question/2972832
Mike and his friends will watch a concert this weekend. A concert ticket cost P 750.00 but for every 10 tickets you buy you will have a 15% discount. If they will buy 10 concert tickets, how much will they pay?
A. P 6 365
B. P 6 375
C. P 6 385
Answers
Answer:
B
Step-by-step explanation:
A row of 12 desks measures 27 feet. How many feet long is each desk? *
Answers
Step-by-step explanation:
To identify how long each desk is, divide 27 feet by the 12 desks. (Given values)
[tex]\frac{27}{12} = 2\frac{1}{4}[/tex] [tex]or[/tex] [tex]2.25[/tex]
Each desk is 2.25 ft long.
Check:
[tex]2.25 \times 12 = 27[/tex]
Correct.
Crystal is training for a marathon. She wants to run 24 miles each week. She has run 16.5 miles this week. Solve an equation to determine how many more miles M she needs to run this week. What does M =?
Answers
Answer:
M=7.5
Step-by-step explanation:
hope this helps!
The neighborhood swimming pool is 14 feet long, 11 feet wide, and 3 feet deep. Which formula below should be used to find how much water the pool can hold?
A.
2(14 feet) × 2(11 feet) × 2(3 feet)
B.
2(14 feet) + 2(11 feet) + 2(3 feet)
C.
14 feet + 11 feet + 3 feet
D.
14 feet × 11 feet × 3 feet
Answers
Answer:
D. 14 feet × 11 feet × 3 feet
Step-by-step explanation:
The volume of a rectangular prism is the product of its dimensions:
V = LWH
V = (14 ft)(11 ft)(3 ft) . . . . . matches choice D
12
math
pls help geniuses!!
——————————-
Answers
Answer:
The answer is C .
Step-by-step explanation:
The answer stepp by step
To buy a car, Rachel
borrowed $3,000 at
946 interest per
year for 3 years
How much money
did she have to pay
back?
Answers
Answer: (3000)*(0.09)*(4) = $1,080.00
Step-by-step explanation:
When money is borrowed, interest is charged for the use of that money over a certain period of time. The amount of interest charged depends on the amount of money borrowed, the interest rate and the length of time for which the money is borrowed.
Principal is the amount of money borrowed. The interest rate is given as a percent. Time is the length of time in years for which the money was borrowed.
Interest = Principal * Rate * Time which is also written as I = P*R*T
Principal = $3,000, Interest rate = 0.09 and Time = 4
Raquel had to pay back $3,000 in principal plus $1,080 in interest for a total of $4,080.00
(3000)*(0.09)*(4) = $1,080.00
Solve x2 = 121.
if you can help me it would be great
Answers
Answer:
The answer is X=11 and X=-11
Step-by-step explanation:
[tex] {x}^{2} = 121 \\ \sqrt{121} = 11 \\ therefore \: value \: of \: x \: is \: 11[/tex]
Is 9546 greater than, less than, or equal to 9.123 × 103 ?
Answers
Answer:
greater than
Step-by-step explanation:
9.123 * 103 = 939.669
9546 > 939.669
For each value of v, determine whether it is a solution to 6v-8>22.
Answers
[tex]6v - 8 > 22 \\ 6v > 22 + 8 \\ 6v > 30 \\ v > \frac{30}{6} \\ v > 5[/tex]
What is the height of the triangular base? Show your work.
and What is the approximate amount of cardboard used to make the candy box?
Answers
Answer:
Hope it helps :)
Step-by-step explanation:
The volume of a triangular prism shaped box is 2,400 cubic centimeters.
Base of the triangle = 16cm
Sides of the triangle = 17cm
Length of the box = 20cm
Triangular prism
A triangular prism is a three-sided prism made of a triangular base and a corresponding side.
A. To find the height of the base = 3 x the volume divided by the base area = 15cm.
B. The approximate amount of card board used to make the candy box:
Using the lateral prism as the sides will be:
Lateral area = Perimeter of triangle X height of the prism
Lateral area = (16 + 17 + 17) X 20
Lateral area = 50 X 20
Lateral area = 1,000 cm2
Therefore, the answer is 1000cm2.
x^3+3x^2=24x+72 solve by factoring
Answers
Step-by-step explanation:
Irurjr8ri4b4 ririr 4 rikr r ririr r is the value of x in the equation 3 it is a good thing that you can use the rgb settings in the glorious model of your home and you will be able by the accounts department this is for the payable at on on Jan 1 2021 as I have not yet received the funds in the bank to pay the deposit for our deposit and the number y is greater than eight weeks notice and is a fat loss as brain is a fat loss for her outstanding amount but she will not be able to afford to pay for the correct answer and will not be able to make the payments to the base QR as I have not been paid for the last three months due to the formation of which substance of my
Could I get some help, please?
Answers
Answer:
19+j=59
Step-by-step explanation:
Sum means adding and "and" in math means +
2. There are 15 empty seats and 25 occupied seats on a school bus. What is the ratio of the number of empty
seats to the number of occupied seats?
Answers
Answer:
15/40 seats
Step-by-step explanation:
tamang sagot po yan
#carry on learning
What is the measure of the missing angle?
Answers
Answer: 60°
Step-by-step explanation:
triangles always equal 180°, in this case you’re looking at the entire triangle so
60°+35°+25° = 120
180-120 = 60°
the missing angle is 60°
hope this helps :)
Expand & simplify
(x+3) (x+6)
Answers
Answer:
[tex]x^{2} +9x+18[/tex]
Explanation:
[tex]x(x+6)+3(x+6)\\x^{2} +6x+3(x+6)\\x^{2} +6x+3x+18\\x^{2}+9x+18[/tex]
An observer (O) spots a plane flying at a 55° angle to his horizontal line of sight. If the plane is flying at an altitude of 21,000 feet, what is the distance (x) from the plane (P) to the observer (O)? A right triangle is shown with angle O marked 55 degrees, hypotenuse marked x, and height marked 21,000 feet. 20,793 feet 25,636 feet 28,793 feet 36,585 feet.
Answers
Angle of elevation is angle measured from horizontal line to line of sight, The distance from the plane to the observer is 25,636 feet approx
What is angle of elevation?You look straight parallel to ground. But when you have to watch something high, then you take your sight up by moving your head up. The angle from horizontal line to the point where you stopped your head is called angle of elevation. See the figure where angle OPD is the angle when observer saw the plane. It is measured from the horizontal line OD.
Refer to the attached figure.
It is given that we have
Length of PD = |PD| = 21,000 feet
Angle ∠OPD = 55°
Assuming length of OP = |OP| = x feet, we get the sin ratio as
[tex]sin(55^\circ) = \dfrac{|PD|}{|OP|} = \dfrac{21000}{x}\\\\x = \dfrac{21000}{\sin(55^\circ)} \approx 25636.27 \approx 25636 \: \rm feet[/tex]
(tan 55° was calculated from online calculator)
Thus,
The distance from the plane to the observer is 25,636 feet approx.
Learn more about trigonometric ratios here:
https://brainly.com/question/22599614
Answer:
B. 25,636 ft.
Step-by-step explanation:
Cause I'm Asian, I make the rules here...