80,680 to the nearest thousand
solve for y please
3+4[y+1]=159
Jack and Jill are raising money for a field trip. Jill wants to raise 20% more than jack. If jill reaches her goal and Jack raised $525, how much did they collect IN ALL?
write a mixed number that has a repeating decimal, and write the decimal using 2,3, and 4
A mixed number with a repeating decimal can be represented as 2 2/3 and its decimal equivalent as 2.666... The process involves converting the fractional part of the mixed number into a decimal by dividing the numerator by the denominator.
Explanation:A mixed number with a repeating decimal can be written as 2 2/3, and its decimal representation as: 2.666... Here's the step-by-step explanation:
First, the mixed number is made up of an integer, which is 2, and a fraction, which is 2/3.Next, to convert the fraction into a decimal, you divide the numerator (top number) by the denominator (bottom number). In this case, you divide 2 by 3 which gives you 0.666...Since the original mixed number also had the integer 2, you add that to the decimal, resulting in 2.666....This way, the mixed number 2 2/3 is portrayed using the numbers 2, 3, and 4.
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Mrs. O'Neill has 9 times as many markers as colored pencils. The total number of markers ans colored pencils is 110. How many colored pencils does Mrs. O'Neill have?
There are 11 colored pencils and 99 markers.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
Mrs. O'Neill has 9 times as many markers as colored pencils.
Total number of markers and colored pencils = 110.
let the number of colored pencils be x.
Then, number of markers = 9x
Thus x+ 9x = 110
10x =110
x= 11
So, there are 11 colored pencils and 99 markers.
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Final answer:
Mrs. O'Neill has 11 colored pencils.
Explanation:
To solve the problem of how many colored pencils Mrs. O'Neill has, let's denote the number of colored pencils as x. According to the information given, Mrs. O'Neill has 9 times as many markers as she has colored pencils, so the number of markers is 9x.
The total number of markers and colored pencils is 110, represented by the equation x + 9x = 110.
Solving this equation will help us find the value of x:
Combine like terms: x + 9x becomes 10x.Divide both sides by 10 to isolate x: 110 / 10 = 11.Therefore, x, the number of colored pencils, is 11.Mrs. O'Neill has 11 colored pencils.
rita reads 3 times as many fiction books as non fiction books. what is the ratio of fiction books to total books?
The ratio of fiction books to total books is 3:4 if Rita reads 3 times as many fiction books as nonfiction books.
What is the ratio?It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.
It is given that:
Rita reads 3 times as many fiction books as non-fiction books.
Let x be the number of non-fiction books
The number of fiction books = 3x
Total books = x + 3x
Total books = 4x
The ratio of fiction books to total books = 3x/4x
The ratio of fiction books to total books = 3/4
The ratio of fiction books to total books = 3:4
Thus, the ratio of fiction books to total books is 3:4 if Rita reads 3 times as many fiction books as nonfiction books.
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square root of 1682/20000 and not a decimal plz
what times what will give me 42
1. Write 2.96 as a mixed number or fraction in simplest form? 2. During a soccer game, Erin scored 1 out of 2 goals attempted. Lauren scored 6 out of 8 goals attempted. Write the fracton that represents each and compare, who was the most successful?
If 217 over 300 is written as a decimal, how many digits repeat?
Determine if these pairs of rates are Equivalent. 14 hours to drive 644 miles; 11 hours to drive 506 miles
A laptop computer is purchased for $1500 . After each year, the resale value decreases by 35% . What will the resale value be after 4 years?
13 snakes 11 lizards 7 turtles and 8 Tortoises How many more snakes and lizards than turtles are at the zoo? 2nd grade question
each team in the league has five starters and two alternates if there are 30 starters in all how many alternates?
A student claimed that the two equations
y-8
------ =2
x-1
and y=2x+6 have identical lines as their graphs.Do you agree? Explain
The area of a circle is 50.24 square centimeters what is the diameter
Answer:
it is 8 feet
Step-by-step explanation:
a certain tree can grow 0.45 meters in one year at that rate how much can the tree grow in 3 years
Describe and correct the error in writing 39/40 as a percent 39/40= 0.975 = 9.75/100=9.75%
#1
The price of a suit decreased from $280 to $182 during a clearance sale.
What is the percent of decrease in the price?
Round to the nearest percent, if necessary.
A. 35%
B. 54%
C. 65%
D. 98
Please and Thank You!
Answer:
The answer is 35%
I had this on a test and I thought the answer was 65% but I was wrong if you read the brainliest answer you can see the work
Sean collects trading cards. The number of cards that he owns is given by the fiction y=10x+25, where is x is the time of months since he began collecting.
which is the BEST interpretation of the constant term in this function?
A. the number of cards that he had when he started his collection
B. the number of new cards that he gets each month
C. the number of cards he has currently
D. the cost of a new pack of trading cards
The constant term in the function y=10x+25, representing the number of trading cards Sean has, is 25. This term is best interpreted as the number of cards Sean had when he started his collection, which corresponds to Option A.
Explanation:The function y=10x+25 represents the number of trading cards Sean has over time, where y is the number of cards and x is the time in months since he began collecting. The constant term in this linear equation (the number 25) is the y-intercept, which is the value of y when x is zero. This term represents the number of cards that he had when he started his collection. It shows us that before any months have passed (when x=0), Sean already had 25 cards. Therefore, the best interpretation of the constant term in this function is Option A: the number of cards that he had when he started his collection.
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15/20 equals 3/5 are the fractions equivalent
t- (-12)=-19 I need help
A certain TV costs $250. On black Friday, it is on sale for 30% off. What is the price of the TV on black Friday?
Show your work and don’t forget the unit!
To calculate the Black Friday price of the TV, first determine 30% of the original price, which is $75. Subtract this discount from the original price of $250, which yields a Black Friday price of $175.
Explanation:The subject of this question falls under Mathematics, specifically dealing with percentages. The price of the TV on Black Friday would be calculated by first determining the discount amount, which is 30% of the original price of $250.
Calculate 30% of $250 by multiplying 250 by 0.30 (30/100). That gives you $75.
The Black Friday price of the TV is the original price minus the discount amount. Therefore, $250 - $75 equals $175. So, the price of the TV on Black Friday would be $175.
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Kareem rides her bike 25 2 over 5 miles
Harry rides his bike 25 3 over 8 miles.Who rides farther
On a map, 1/2 inch represents 4/5 mile. What distance on the map represents 1 mile?
0.625 inches on the map represents 1 mile.
To find how much distance on the map represents 1 mile when [tex]\frac{1}{2}\ inch[/tex] represents [tex]\frac{4}{5}\ mile[/tex], set up a proportion.
If [tex]\frac{1}{2}\ inch = \frac{4}{5} \ mile[/tex], then we can set up the equation:
x inches = 1 mile
First, we recognize that:
[tex]\frac{4}{5} \ mile = 0.8\ mile[/tex][tex]\frac{1}{2}\ inch = 0.5\ inch[/tex]Next, using the proportion, we can set up and solve for x:
[tex]\frac{0.5\ inch}{0.8\ mile} =\frac{x\ inch}{1\ mile}[/tex]
Cross-multiplying gives:
0.5 * 1 = 0.8 * x
0.5 = 0.8x
Solving for x:
[tex]x = \frac{0.5}{0.8}[/tex]
x = 0.625 inches
Therefore, 0.625 inches on the map represents 1 mile.
what is the product of a number and its reciprocal
The product of a number and its reciprocal is always 1, because multiplying a number by 1 divided by itself simplifies to 1.
The product of a number and its reciprocal is always 1. This is because a reciprocal is defined as 1 divided by the number. For any non-zero number x, the reciprocal is [tex]\frac{1}{x}[/tex]. Therefore, when you multiply a number by its reciprocal, x × [tex]\frac{1}{x}[/tex], you are essentially multiplying the number by 1 divided by itself, which simplifies to 1.
For example, the reciprocal of 2 is [tex]\frac{1}{2}[/tex], and when you multiply 2 by [tex]\frac{1}{2}[/tex], the product is 2 × [tex]\frac{1}{2}[/tex] = 1. This concept is crucial in mathematics, as it underlies the operations of division and multiplication, where division by a number is the same as multiplying by its reciprocal.
after a 15% off Sale, some jeans were $11.50. how much were the jeans before the sale?
Final answer:
The original price of the jeans before the 15% off sale was $13.53, calculated by dividing the sale price of $11.50 by 0.85.
Explanation:
To determine the original price of the jeans before the sale, we must first understand that the final price of $11.50 represents 85% of the original price, since the jeans were on a 15% off sale. To find the original price, we divide the sale price by 0.85 (which is 85% expressed as a decimal).
The calculation is as follows: Original Price = Sale Price / 0.85 = $11.50 / 0.85
When we do this calculation, we get:
Original Price = $13.53 (rounded to the nearest cent)
Therefore, the jeans were originally priced at $13.53 before the 15% discount was applied.
Final answer:
The original price of the jeans before the 15% sale was found by dividing the sale price, $11.50, by 0.85 which equals $13.53.
Explanation:
To determine the original price of the jeans before the 15% off sale, you consider that the sale price represents 85% of the original price (100% - 15% = 85%). Since the jeans were sold for $11.50 after the discount, you can set up the equation 0.85 × (original price) = $11.50. To solve for the original price, you would divide $11.50 by 0.85.
The calculation would look like this:
Original Price × 0.85 = $11.50Original Price = $11.50 / 0.85Original Price = $13.53 (rounded to two decimal places)Therefore, the original price of the jeans was $13.53 before the sale.
A group of 72 students went on a field trip . The students traveled in vans , with an equal amount of boys and girls in each van . If 42 boys went on the trip ,how many vans were there?
What is 5-24/6 in words
what is long divisoin for 6,250÷5
Final answer:
The long division for 6,250 ÷ 5 results in 1,250. By dividing each place value by 5 methodically, you arrive at the total step by step.
Explanation:
Performing Long Division
To perform the long division for 6,250 ÷ 5, you divide 6,250 by 5. Here’s the step-by-step process:
First, you look at the thousands place. 6,000 divided by 5 gives you 1,200. So you write 1,200 above the division bar.
Next, since you accounted for 5,000 of the 6,250, you have 1,250 left. Then divide 1,000 by 5 to get 200, and write this under the 1,200.
Now you have accounted for 6,000 and only 250 remain. You divide 250 by 5 to get 50 and write this under the 200.
Add the totals above the division bar: 1,200 + 200 + 50 to get 1,250.
The answer to 6,250 ÷ 5 is 1,250. This is how you use long division to solve this problem.