a pattern calls for green tiles and blue tiles in a ratio of 3 : 4. how many green tiles are needed if 100 blue tiles are used ?
Answers
Answer:
75 green tiles
Step-by-step explanation:
Green : Blue = 3 : 4
3 : 4 = x : 100
Write as fractions
3/4 = x/100
Cross Multiply (numerator * denominator / numerator * denominator)
300 = 4x
Divide both sides of the equation by 4
x = 75
75 green tiles
Hope this helps :)
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Answers
600 + 104
704
Answer: 704
Hope i helped! :D
Answers
Answer:
Let x be the number of albums to be bought and
let y be the number of movies to be bought.
The amount to be spent on albums is 10x and
The amount to be spent on movies is 30y.
As per the given condition: The total amout to be spent must equal $ 150.
then, we have
......[1]
Now, find x-intercepts and y-intercepts of equation [1];
x-intercepts defined as the graph crosses the x-axis.
Substitute y= 0 in [1] to solve for x;
10x =150
Divide both sides by 10 we get;
Simplify:
x = 15
y-intercepts defined as the graph crosses the y-axis.
Substitute value of x=0 in [1] to solve for y;
10(0)+30y = 150
30y =150
Divide both sides by 30 we get;
y =5
Now, plot these points (0, 5) and (15, 0) on graph and connect them with a line as shown in the figure below;
Answer:
x + 3y = 15
The graph is attached below.
Step-by-step explanation:
Given the price of album = $10.
and the price of movies = $30.
Let's assume she buys "X" albums and "Y" movies.
Cost would be (10X + 30Y).
She plans to spend a total of $150, so cost would be same as total expenditure.
10X + 30Y = 150
X + 3Y = 15
we can graph this equation of line on a graph paper as given below:-
253 square inches
231.5 square inches
161.5 square inches
221.75 square inches
Answers
Answer:
that is the solution to the question
Answer:
231.5 square inches
Step-by-step explanation:
i got a A ON the test
Answers
65% = 0.65
soooo
0.65 x 65 = 42.25
answer? =42.25
i hope this was helps:)
and don't forget 2
MARK ME BRAINLIEST! :D
60*65=3900
3900/100=39
I hope this helps;)
Answers
The answer is 9,000 or 9 thousand.
Further explanation
9 ten thousand are a unit form. The standard form is 90,000.
Explanations and an example of questions about the four types of number forms can be found at brainly.com/question/4725342.
The key problem is working out the value of 90,000 divide by 10. This is a division operation.
Option-1
Both numbers are divided by 10.
The result is
Option-2
Division operations can be written as fractions, like this.
The numerator and denominator are both divided by 10, or 'cross out a zero from both'.
The result is
- - - - - - -
If x is divided by y equals z, then x is equal to y multiplied by z.
Let's prove it!
This is proven.
Learn more
- Explanations and an example of a question about the four types of number brainly.com/question/4725342
- 5000 is ¹/₁₀ of what? brainly.com/question/106300
- What represents the simplified form of an expression: 5(14 - 2)² ÷ 2 brainly.com/question/1602237
Keywords: 9 ten thousand divided by ten, division operation, unit form, standard form, fractions, cross out a zero, the numerator and denominator
Answer:
The standard form of nine ten thousand is 90,000.
Here, our task is to divide 90,000 by 10.
If we divide 90,000 by 10 then the answer is 9,000.
=90,000/10=9,000.
Further details:
Related terms:
Standard form:
Standard form is a technique of writing down very large or very small numbers simply.
Division:
The number being divided into parts is termed as dividend, the number that is doing the dividing is termed as divisor, and the outcome is termed as quotient. “In division, the dividend is divided by the divisor to get a quotient.”
Answer details:
Subject: Mathematics
Level: Middle school
Keywords:
• Standard form
• Division
• Numbers
Learn more to evaluate:
Answers
An equation is formed when two equal expressions. The cost of serving a pancake will cost $4.25.
What is an equation?
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
Given that your total bill amount is $11.50. Also, you give a tip of 15% of your bill. Therefore, if the amount of the bill is assumed to be x then the total bill amount can be written as,
Total bill amount = Bill amount + 15% of the bill amount
$11.50 = x + 0.15x
11.50 = 1.15x
x = $11.50 / 1.15
x = $10
Therefore, the bill amount for the food was $10.
The cost of the fruit cup is $1.50, while the order was two servings of Pancakes and a fruit cup. Therefore, if the cost of a serving of pancake is assumed to be 'c'. Then we can write,
Cost of fruitcake + Cost of two pancakes = $10
$1.50 + 2c = $10
2c = $10 - $1.50
2c = $8.5
c = $8.5/2
c = $4.25
Hence, the cost of a serving of pancakes will cost $4.25.
Learn more about Equation:
#SPJ6
(2x+y) * $1.15 = $11.50
y is $1.50
thus,
(2x+1.50) * 1.15 = 11.50
2x+1.50 = 11.50/1.15
2x+1.50 = 10
2x = 8.50
x= $4.25
therefore the cost of one serving of pancakes is $4.25
Hope this helps :P