$265 worth of tickets were sold Adult tickets cost $6 Child tickets cost $2.50 • 57 tickets were sold. How many adult tickets were sold?
Answer:
35 adult tickets were sold
Step-by-step explanation:
If 35 adult tickets were sold, that would be $210
If 22 child tickets were sold, that would be $55
When you add them together, you get 57 tickets and $265.
(I'm sorry I don't know how to explain this but I hope it helped anyway)
A family eats at a restaurant. The bill is $42. The family leaves a tip and spends $49.77.
How much was the tip in dollars?
How much was the tip as a percentage of the bill?
Round your answer to the nearest tenth.
Answer:
Step-by-step explanation:
How much was the tip in dollars? $7.77
How much was the tip as a percentage of the bill? 18.5%
3 years ago lower bought a new car for 21,700 when she traded the car into a dealer last week it was worth 13,020. Find the percent decrease in the car's value over the 3 year.
Answer:
1.67 percent
Step-by-step explanation:
Your local grocery store is having a special on soda. they're selling a 12- pack of 12 oz cans for $4.75. The 20 oz. bottles are also on sale for $0.90. Should you buy one 12-pack of 12 oz.cans or seven 20 oz. bottles?
Answer:
12 pack
Step-by-step explanation:
12 pack = $4.75
1 bottle = $0.90
7 × 0.90 = $6.30
the equation of the line through (3 -4) with slope 2/3 is:
WILL GIVE BRAINLIST
Answer:
[tex]y = \frac{2}{3}x - 6[/tex].
Step-by-step explanation:
(3 , -4) ; slope(m) = 2/3
y - y1 = m (x -x1)
[tex]y - [-4] = \frac{2}{3}(x - 3)\\\\y + 4 = \frac{2}{3}x - 3*\frac{2}{3}\\\\y +4 = \frac{2}{3}x-2\\\\ y = \frac{2}{3}x - 2 - 4\\\\ y = \frac{2}{3}x - 6[/tex]
A painter needs to paint the bottom of a circular pool. The pool has a radius of 30 feet. A store sells 5-gallon cans of paint. Five gallon of paint covers 1500 square feet. What is the smallest number of 5-gallon cans the painter must buy to cover the bottom of the pool?
Answer:
2 cans
Step-by-step explanation:
Given that :
Radius of pool = 30 feets
Using the relation for the Area of a circle :
Area = pi*r^2
Thus,
Area of pool = 3.14 * 30^2
Area of pool = 3.14 * 900 = 2826feet²
Paints are sold in cans of 5 gallon
5 gallon of paint = 1500 feet²
Least number of 5 gallon can required :
2826 feet² / 1500 feet² = 1.884 cans
Hence,
Least number of 5 gallon can required = 2 cans
f f(x) = −3x + 4 and g(x) = 2, solve for the value of x for which f(x) = g(x) is true.
Answer:2/3
Step-by-step explanation:
Steps in pic below
There is a patch of lily pads on a lake. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half of the lake?
Answer:
47 days
Step-by-step explanation:
Since the patch of pads doubles in size every day, the lake would be half covered just one day before it was covered entirely.
80 middle-school students went on a field trip to watch a performance of Alice In Wonderland. When the teacher took a survey, 70% of the students responded that they enjoyed the play. About how many students enjoyed the play?
Answer:
56 students
Step-by-step explanation:
Because there are 80 students and only 70% enjoyed it, 70% is equal to 0.7 so you would multiply 80 by 0.7.
(16) A group of friends is sharing 2 & 12 pounds of berries lf 5 friends are sharing
the berries how many pounds of berries does each friend receive? (show your
problem and answer)
Please help
Answer:
2.8 pounds
Step-by-step explanation:
2 + 12 = 14
so there 14 pounds
14 / 5 = 2.8
each freind will receive 2.8 pounds of berries
Answer
i think its....
Step-by-step explanation:
Determine and state whether quadrilateral ABCD is a parallelogram.
Plzzz helpp!!!
Danni is training for a marathon. Her target speed is 25 miles per hour. She currently runs 15 miles in 1/2 and hour. Does she achieve her target speed for her run?
What is the simplified form of (3x^2-4x^4-x+9)-(9x^3+6x-x^2+16) in standard form?
Answer:
-4x^4-9x^3+4x^2-7x-7
Step-by-step explanation:
y=2/3 x-2 on a graph line
Answer:
3,0 and 0,(-2)
Step-by-step explanation:
This year, Farah's car is worth $22,000. If the value of Farah's car decreases by 8%, what will her car be worth next year?
Answer:
$20,240
Step-by-step explanation:
Multiply 22,000 by 0.92% since if you subtract 0.08 which is equivalent to 8% from 1, you would need that percentage to get to your final answer which is $20,240.
Another option is to do the same thing except multiply 22,000 by 0.08% in which $1,760 is being cut off as it decreases. Subtract that number from $22,000 to get the same answer mentioned earlier.
Answer:
$20,240
Step-by-step explanation:
This is a simple interest formula.
$22,000*(8%/100%) = $1760
$22,000-$1760 = $20,240
What needs to be done to rationalize the expression 5 over 2 minus radical 3 so there will no longer be a radical in the denominator
Answer:
[tex]10+5\sqrt{3}[/tex]
Step-by-step explanation:
Given the expression: 5 / (2 - √3)
To rationalize the denominator, we multiply the numerator and denominator by the conjugate of the denominator. The conjugate of (2 - √3) is (2 + √3). Hence multiplying gives:
[tex]\frac{5}{2-\sqrt{3} }*\frac{2+\sqrt{3}}{2+\sqrt{3}} \\\\=\frac{10+5\sqrt{3} }{4+2\sqrt{3}-2\sqrt{3}-3 }\\\\Simplifying\ the\ expression:\\\\ =\frac{10+5\sqrt{3} }{1}\\\\= 10+5\sqrt{3}[/tex]
Hence: 5 / (2 - √3) = [tex]10+5\sqrt{3}[/tex]
The table below represents a linear function f(x) and the equation represents a function g(x):
x f(x)
−1 −9
0 −1
1 7
g(x)
g(x) = 3x − 2
Part A: Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)
Part B: Which function has a greater y-intercept? Justify your answer. (4 points)
HELP ME PLSSSSS I WILL GIVE YOU 100 POINTS!!!!!!!
Step-by-step explanation:
First we find the slope of f(x):
When x increases by 1, f(x) increases by 8. Slope of f(x) = 8/1 = 8.
Slope of g(x) = Coefficient of x = 3.
Therefore the slope of f(x) is greater than the slope of g(x).
When x = 0, f(x) = -1 (given ii the table) Therefore the y-intercept of f(x) is -1.
Y-intercept of g(x) = Constant term = -2.
Since -1 > -2, f(x) have a greater y-intercept.
There are 108 ducks at the zoo if 75% are brown how many brown ducks are at the zoo
Answer:
The answer would be 81 brown ducks.
Step-by-step explanation:
All we have to figure out 75% of 108.
0.75 multiplied by 108 is 81
So the answer would be 81 brown ducks.
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Hope this helped! If it did, please consider making this brainliest! :)
On the coordinate plane below, quadrilateral 1 has been transformed to form quadrilateral 2 which if these could be the transformation choose all that are correct
Answer:
I think the answer is A reflection across the line y=1 and A reflection across the y-axis and then a translation 2 units to the right
Step-by-step explanation:
I’m not sure if this is the answer but I want to help out as much as possible
Answer:b
Step-by-step explanation:
If the price is the same for each yard, how much money would 12 yards of fabric cost? $18.00 $21.00 $24.75 $26.25
Answer:
The answer is $21
Step-by-step explanation:
The amount of money for 12 yards of fabric is $ 21.00
Given data:
To determine the cost of 12 yards of fabric, we can use the information provided in the table. We observe that the cost of fabric increases linearly with the number of yards.
The table shows that 3 yards of fabric cost $5.25. To find the cost per yard, we divide the total cost by the number of yards:
$5.25 / 3 = $1.75
On simplifying the equation:
Now we can use this cost per yard to calculate the cost of 12 yards:
$1.75 × 12 = $21.00
Hence, 12 yards of fabric would cost $21.00.
To learn more about equations click :
https://brainly.com/question/19297665
#SPJ2
The complete question is attached below:
The table below shows the amount of money needed to buy certain amounts of fabric.Fabric Cost
Yards of Fabric
Total
Cost
3
$5.25
6
$10.50
9
$15.75
12
?
If the price is the same for each yard, how much money would 12 yards of fabric cost?
$18.00
$21.00
$24.75
$26.25
Write an equation of the line with a slope of 3 and a y-intercept of -7.
Answer:
y=3x-7
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept
y=3x-7
If the domain of the function f(x)=2x^2-8 is {-2, 3, 5}, then the range is
Answer:
{0, 10, 42}
Step-by-step explanation:
The Domain acts like x and the Range acts like y and f(x) = y
f(x) = 2x^2 - 8
f(-2) = 2(-2)^2 - 8
f(-2) = 2(4) - 8
f(-2) = 8 - 8
f(-2) = 0
f(3) = 2(3)^2 - 8
f(3) = 2(9) - 8
f(3) = 18 - 8
f(3) = 10
f(x) = 2x^2 - 8
f(5) = 2(5)^2 - 8
f(5) = 2(25) - 8
f(5) = 50 - 8
f(5) = 42
To check, look at the graph below ---
|
V
Type the missing number in this sequence
Answer:
58
Step-by-step explanation:
follow the pattern. The pattern is to take away 10, for each subsequent number.
help plsplsplsplsplsplspls
Answer:
48-20x=21
Step-by-step explanation:
So, we basically have to clear the fractions (get rid of the denominators)
Multiply everything by the LCM of 6 and 8 (24)
24(2)-24(5/6x)=24(7/8)
48-20x=21
Hope this helps!
A coach has 17 pompoms to give to her cheerleading team. If each cheerleader needs 2 pompoms to compete, what is the greatest number of cheerleaders that can compete? Will there be any pompoms remaining? If so, how many? Show your work on paper.
Answer: See explanation
Step-by-step explanation:
From the question, we are informed that a coach has 17 pompoms to give to her cheerleading team and that each cheerleader needs 2 pompoms to compete.
The greatest number of cheerleaders that can compete will be calculated as:
= 17 / 2
= 8 1/2
Therefore, the greatest number of cheerleader is 8.
There be 1 pompom remaining.
Convert 6600 milliliters into fluid ounces. Round your answer to the nearest whole
number.
Answer:
223.2725
Step-by-step explanation:
223.2725
PLEASE HELP ITS URGENT
What are the domain and the range of the graph?
The domain is (−∞,1) and the range is (−∞,∞).
The domain is (−∞,∞) and the range is (−∞,1).
The domain is (−∞,−1) and the range is (−∞,∞).
The domain is (−∞,∞) and the range is (−∞,−1).
Answer: its b
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
List the angles of the triangle from SMALLEST to LARGEST .
Answer:
<L,<K,<M
Step-by-step explanation:
angle M us the largest angle I think
Write the equation 3x+2=4x² in standard form.
Identify the values of a,b, and c that you would use to solve the equation using the Quadratic Formula.
Answer:
Write the Equation in Standard Form 3x+2=4x^2. 3x+2=4x2 3 x + 2 = 4 x 2. To write an equation in standard form, move each term to the left side of the equation ...
Missing: 4x² | Must include: 4x²
Step-by-step explanation:
Write the Equation in Standard Form 3x+2=4x^2. 3x+2=4x2 3 x + 2 = 4 x 2. To write an equation in standard form, move each term to the left side of the equation ...
Missing: 4x² | Must include: 4x²
48 people attended the Sunday matinee to watch a film. .Three over 8 of the people went to see a romantic comedy. .One over six of the people went to see an action movie. .The remaining people saw a horror movie. How many people saw a horror movie?
Answer:
22 people saw an horror movie
Step-by-step explanation:
Total people who attended the Sunday matinee = 48
People who saw romantic comedy = 3/8 of 48
= 3/8 × 48
= (3*48) / 8
= 144 / 8
= 18 people
People who saw action movie = 1/6 of 48
= 1/6 × 48
= 48/6
= 8 people
People who saw horror movie = x
Total people who attended the Sunday matinee = People who saw romantic comedy + People who saw action movie + People who saw horror movie
48 = 18 + 8 + x
48 = 26 + x
Subtract 26 from both sides
48 - 26 = 26 - 26 + x
22 = x
x = 22 people
22 people saw an horror movie
