A is the correct answer
The expression gives the price of the sandals in August would be A 0.40 x 49.95
What is the fundamental principle of multiplication?Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
Consider the information that the price for a pair of sandals is $49.95 in June.
In August the price is 60% less then;
After getting 60% discount customer need to pay only 40% of the price.
This can be written as:
40% of 49.95
0.40 x 49.95
Therefore, the expression gives the price of the sandals in August would be A 0.40 x 49.95
Learn more about multiplications;
https://brainly.com/question/14059007
#SPJ2
a painter used 5/6 gallon if paint for one job and 1/4 gallon for another job, how many gallons of paint did he use for both jobs
A) 1 1/12 gal.
B) 3/5 gal.
C) 1 1/6 gal.
D) 1/2 gal.
What is 3 divided by 15
What composite number is equal to the product of the first four prime numbers?
How do you convert a fraction to a decimal?
How do you convert a decimal to a fraction?
Let's say we have the fraction [tex]\frac{1}{2}[/tex].
To turn the fraction into a decimal, you want to take the denominator and divide it into the numerator. In this case, the denominator is 2 so we will create a divison problem and it will be 1 ÷ 2 = 0.5
↑ This method will always work ↑
Let's say we have the decimal 0.3 and we want to turn that decimal into a fraction. You can see that there is 1 digit to the right of the decimal which means that the 3 is located in the tenths place. What you want to do is put the decimal over 1 so [tex]\frac{0.3}{1}[/tex] and then multiply the top and the bottom by 10. If there is two digits after the decimal point, multiply it by 100 and if there is 3, multiply it by 1,000.
[tex]\frac{0.3}{1}[/tex] × [tex]\frac{10}{10}[/tex] = [tex]\frac{3}{10}[/tex].
estimate the product of 23.725 ×6.25. then find the product why is it a good idea to estimate first
Answer:
Given expression,
23.725 × 6.25
Since, it is quite tough to find the product of the above problem directly or without estimation,
Now,
23.725 ≈ 24,
6.25 ≈ 6
⇒ 23.725 × 6.25 ≈ 24 × 6 = 144
Hence, 23.725 ×6.25 ≈ 144
Reason of estimation :
Since, after rounding the numbers we get the integers which are easy to multiply in compare to multiply the given decimal numbers.
What is 8 3/4 minus 5 5/6
Answer:
Step-by-step explanation:
35/12
On simplification of 8 3/4 minus 5 5/6, we get 3 11/12.
To solve 8 3/4 minus 5 5/6, you can convert the mixed numbers to improper fractions first. 8 3/4 is equal to 35/4, and 5 5/6 is equal to 35/6. Then, subtract the fractions to get the answer.
35/4 - 35/6 = 35/12 or 3 11/12.
Which expression is equivalent to -3 (2m- 1) -n
The expression -6m-n+3 is equivalent to our given expression.
To find the equivalent expression for -3(2m - 1) - n, distribute the -3 to 2m and -1, and then combine like terms:
[tex]\(-3(2m - 1) - n\)[/tex]
[tex]\(-6m + 3 + n\)[/tex]
So, the correct answer is option D) -6m - n + 3.
Complete question:
Which expression is equivalent to -3(2m - 1) - n?
A) 6m - n - 3
B) 6m - n + 3
C) -6m - n - 3
D) -6m - n + 3
I need help with this! Please explain!
In art class, Elena makes 15 ceramic bowls in 13 hours. Jason makes 16 ceramic bowls in 14 hours. Who will make 20 bowls in the shortest amount possible?
Suppose Siena and ren each spend 40$ on snacks and each person spends money using the same ratios as on their last trip. Who spends more on souvenirs? Explain. Siena spends 5 on snacks 8 on games and 12 on souvenirs while ren spends 10 on snacks 8 on games and 20 on souvenirs
sara has 18 crayons.max has 19 crayons. how many more crayons do they need to have 50 crayons altogether
Find a number that has exactly 7 different prime factors. Explain how you found it.
It takes Audrey 3/5 hour to paint 2/5
square yards of wood to be used for making shelves.
How many square yards can she paint in 1 hour?
Answer:
[tex]\frac{2}{3}[/tex] square yards
Step-by-step explanation:
We are given that
Audrey paint area of woods in [tex]\frac{3}{5}[/tex] hours=[tex]\frac{2}{5}[/tex] square yards
We have to find the how many square of yards she can paint in 1 hour.
By unitary method
Audrey can paint area of woods in [tex]\frac{3}{5} hours=[tex]\frac{2}{5}[/tex]square yards
Audrey can paint area of wood in 1 hour=[tex]\frac{\frac{2}{5}}{\frac{3}{5}}[/tex]
Audrey can paint area of wood in 1 hour=[tex]\frac{2}{5}\times \frac{5}{3}=\frac{2}{3}[/tex] square yards
Hence, Audrey can paint [tex]\frac{2}{3}[/tex] square yards in 1 hour.
the length of a skating rink is three times it's width. its width is 10 m. what is its area
Each diagram is made of smaller, identical pieces. Tell how many pieces you would shade to model the given percent ?
3x+15y=7. Solve for Y
To solve the equation 3x + 15y = 7 for y, subtract 3x from both sides and then divide by 15. This results in y = (7 - 3x) / 15.
Explanation:To solve this equation, 3x + 15y = 7, for y, you need to isolate y. You can do this by first subtracting 3x from both sides of the equation, which leaves you with 15y = 7 - 3x. Then, to solve for y, divide both sides of the equation by 15, which results in y = (7 - 3x) / 15.Learn more about Solving Equations here:https://brainly.com/question/18322830
#SPJ2
The garden warehouse delivered 1500 lbs of topsoil in 5 lbs bags to the garden shop. The garden shop sold half of the bags the same day they were delivered. How many bags does the garden shop have left to sell?
A rectangular field has perimeter 600m and area 21 600 m^2. Find the dimension
what fraction of £2 is 20 pence
which graph is the result of translating ABC 3 units to the left and 5 units up?
Answer: its the 1st one
Step-by-step explanation:
The time, t, in hours, that it takes x people to plant n trees varies directly with the number of trees, and inversely with the number of people. Suppose 6 people can plant 12 trees in 3 hours. How many people are needed to plant 28 trees in 5 hours and 15 minutes?
Suppose 6 people can plant 12 trees in 3 hours. So, The people are needed to plant 28 trees in 5 hours and 15 minutes is 8.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
The time, t, in hours, that it takes x people to plant n trees varies directly
with the number of trees, and inversely with the number of people.
[tex]t \propto n\\\\t \propto \dfrac{1}{x}[/tex]
Suppose 6 people can plant 12 trees in 3 hours.
[tex]3 = 6k\\\\k = 1/2\\\\[/tex]
So, the people are needed to plant 28 trees in 5 hours and 15 minutes
= 8
Learn more about the unitary method;
https://brainly.com/question/23423168
#SPJ2
Write 5/10 in lowest terms:
State the percent of change decrease or increase 15 yards to 18 yards
the area of a rectangular ice skating is 900 square yards. If the length of the rink is 100 yards what is the width of the rink?
Based on the information given, the width of the rectangle is 9 yards.
The area of a rectangle is gotten as:
= Length × Width
In this situation, the area of a rectangular ice skating is 900 square yards ans the length of the rink is 100 yards.
Therefore, the width of the rectangle will be:
= 900/100
= 9
Therefore, the width is 9 yards.
Learn more about area on:
https://brainly.com/question/3948796
OK so what is 19/50 as a decimal and if I have a hundred chart then how many squares do I shade?
Tristan has 45 apples and 20 pears tgat he is putting into gift baskets.Each basket will have the same number of apples and pears.What is the greatest number of baskets Tristan can make with no fruit left over? Explain
Answer: 5
Step-by-step explanation:
Given : Tristan has 45 apples and 20 pears that he is putting into gift baskets.
Each basket will have the same number of apples and pears.
To find the greatest number of baskets Tristan can make with no fruit left over, we find the greatest common factor if 45 and 20.
For that first we write the prime factorization of 45 and 20 :-
[tex]45=3\times3\times5\\\\20=2\times2\times5[/tex]
Greatest common factor of 45 and 20 (GCF) = 5
Hence , the greatest number of baskets Tristan can make with no fruit left over =5
In general the air temperature decreases 12 degrees Fahrenheit for every 4000 feet increase in altitude . if a hiker climbs 3000 feet by how much can she expect the temperature to decrease?
What best describes the expression y over 3?
3 more than some number
Some number times 3
Some number divided by 3
3 less than some number
Answer:
The answer would be "Some number divided by 3"
Step-by-step explanation:
y = some number.
3 = 3
When an equation is shown in a fraction and you're using any terms that may be used to represent "some number," such as y, x, etc; it usually means to divide the two numbers in the fraction.
Sorry if that didn't make sense, I'm only in 7th grade and I'm very bad at explaining haha
What is 12.6666 rounded to the nearest hundred and 7.8571 rounded to the nearest hundred?
Devin needs to read 36 Pages by Friday here at 10 on Tuesday and 15 on Wednesday how many pages does he need to read on Thursday in order to read 36 Pages by Friday?
Write an expression to represent: The sum of nine and the product of two and a number x