how to solve the equation 9v = 8 + v
In the expression 5^2, the 2 represents the
Allison has 3 containers with 25 crayons in each.She also has 4 boxes of markers with 12 markers in each box.She gives 10 crayons to a friend. How many crayons and markers does Allison hace now?
87,628 divided by 931
you are choosing between two health clubs. club a offers membership for a fee of $19 plus a monthly fee of $21. club b offers membership for a fee of $13 plus a monthly fee of $22. after how many months will the total cost of each health club be the same? what will be the total cost for each club?
what subset does 17/4573 belong to
What is 0.46 repeating as a fraction
Solve -2.5n + 8.7 > 5.45.
A. n < 1.3
B. n > 1.3
C. n < -5.66
D. n > -5.66
Last week Alexandra was paid $56 for 7 hours of work. How much money does Alexandra's pay per hour?
what is the distance between 3/4 and 7/8
The distance between 3/4 and 7/8 is 11/8
What is an absolute value?The absolute value of a number is the distance value from zero without considering the sign of a number. It is also represented as |x|, where x is any number.
Given:
The expressions are 3/4 and 7/8.
To find the distance:
Subtract the number with another number.
And take the absolute value of the number.
So,
distance = 7/8 - 3/4
Distance = (14 - 3)/8
Distance = 11/8
Therefore, 11/8 is the required distance.
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what math do u do in 8th grade? as in algebra, geometry
How can I show my work for 257x66
Someone please help. I'll mark you as brainliest :)
Find the value of x for which l is parallel to m. The diagram is not to scale.
a. 31
b. 62
c. 93
d. 149
Answer:
The answer would be A because x is the exact same length as the other side which is 31
Step-by-step explanation:
I need -35+345 and I need to show work
the answer to the question
Halle is hiking down into a canyon. She descends 3,000 ft in 1 3/4 hours. To the nearest foot, what number shows her descent per hour?
Two forms to write the number 304,001
If a revolving restaurant can rotate 270° in 45 minutes, how long does it take for the restaurant to make a complete revolution?
270/360 = 0.75 = 3/4 of a complete revolution
45 minutes = 3/4 of an hour
so it is doing 1/4 of a revolution every 1/4 hour
so it would take 1 hour to do a complete revolution
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What is the value of d?
−5.5(d−2)=−12.1
Enter your answer in the box.
Answer:
4.2
Step-by-step explanation:
The expression 625(1−x) gives the discounted price of a television, where x is the percent of the discount written in decimal form. What does the 625 represent in the expression?
the original price of the television
the percent of the original price being paid the discounted price of
the television
the percent of discount
took the test: Original price of the television
Find each amount
1/4 of 12 bottles of water =___bottles
2/3 of 24 bananas = ____ bananas
3/5 of $40 restaurant bill = $ ___
5/6 of 18 pencils = ___ pencils
In the table, the parts of strawberry concentrate and the parts of water to prepare a strawberry drink are given. There is a proportional relationship between these two quantities. Find the value of x.
Answer:
Step-by-step explanation:
its 12 D
I need help wiith this math problem 6:1=12:_
i need to fill in the blank
Answer:
6:1 = 12:2
Step-by-step explanation:
In the second statement, we see that 12 is double the amount of the original, meaning it had been multiplied by 2.
Apply the same rule to the second part of the ratio.
Equation: 1 x 2 = 2
Conclusion: 6:1 = 12:2
Jeff is baking a cake. The recipe says that he has to mix 32 grams of vanilla powder to the flour. Jeff knows that 1 cup of that particular vanilla powder has a mass of 128 grams. He added two over three of a cup of vanilla powder to the flour. Should Jeff add more vanilla powder to make the exact recipe, or did he go over and by what amount?
Jeff has added 53.33 grams more vanilla powder than the recipe.
The recipe calls for 32 grams of vanilla powder, and we need to compare this to the amount Jeff used.
Jeff added two-thirds of a cup of vanilla powder to the flour. Since 1 cup of vanilla powder is 128 grams, two-thirds of that amount can be calculated as follows:
(2/3) × 128 grams = 85.33 grams (rounded to two decimal places).
Comparing this to the requested 32 grams, Jeff has added more than the recipe asks for:
85.33 grams - 32 grams = 53.33 grams.
A magazine photographed is 24 cm long and 16 write each ratio
The requested ratios of the width to length and length to width of the magazine photograph are 2:3 and 3:2 respectively.
Explanation:The question is asking for the ratios relating to the dimensions of the magazine photograph. In this case, the photo is 24 cm long and 16 cm wide. Therefore, you can derive various ratios from this.
The first is the ratio of width to length, which is 16 : 24. This can be simplified by finding the highest common factor of 16 and 24, which is 8. So divide both sides of the ratio by 8 to get 2 : 3.
Another ratio is the ratio of length to width, which is 24 : 16. Similarly, this can be simplified to a ratio of 3 : 2 by dividing both sides by 8.
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The radius of a DR.PEPPER can is 3 cm and the height is 12 cm. What is the distance from the center of the bottom of the can to the edge of the top of the can?
Sally had 2/9 of a cup of pudding as a snack after school and she had 1/4 of a cup of pudding as dessert after dinner. Sally estimated that that she had about of a cup of pudding today. Is Sally's estimate reasonable?
A.
Yes, because and .
B.
No, because .
C.
Yes, because he added the numerators.
D.
No, because and .
A gas station charges $2.20 for each gallon of gasoline how we paid $12.10 for gasoline how many gallons of gasoline did harry bye
What is the communitive property of addition?
Final answer:
The commutative property of addition is a mathematical principle that states the sum of two numbers remains the same regardless of the order in which they are added; for example, 2 + 3 is the same as 3 + 2. It applies to both ordinary numbers and vector addition.
Explanation:
The commutative property of addition states that when two numbers are added, the sum is the same regardless of the order of the addends. In other words, if you have two numbers A and B, then A + B will equal B + A. This property is true for the addition of ordinary numbers, as well as for more complex structures like vectors.
For example, with ordinary numbers, adding 2 + 3 yields the same result as 3 + 2, which is 5 in both cases. The same property applies to vector addition, where the resultant vector from combining A + B is the same as B + A, confirming the commutative nature of this operation.
The commutative property is fundamental in mathematics as it provides flexibility in calculation, making it easier to solve problems and understand the underlying structure of mathematical systems.