which expression uses the commutative property to make it easier to evaluate 1/6 • 5/7 • 18?
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Related Questions
m – 4.21 = 87.654
What is the value of m?
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m=91.864
Hope this helps!!
Answer:
M = 91.864
Step-by-step explanation:
87.654 + 4.21 = 91.864
[tex]87.654\\+4.210\\\\----\\\\91.864[/tex]
hope this helped.
I need help, thanks in advanced ...
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He should buy 5 blue ones and 6 green ones, in total 11! Hoped I helped u!
1) Answer two questions from system A and B
System A=
8x-3y=0
2x+7y=3
System B=
8x-3y=0
8x+28y=12
A. Replace one equation with a multiple of itself
B. Replace one equation with a multiple of the other equation
C. Replace one equation with itself where the same quantity is added to both sides
D. Replace one equation with itself where a quantity is added to only one side
2) Based on the previous answer, are the systems equivalent? In other words, do they have the same solution?
A. Yes
B. NO
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Answer:
ITS GONNAAAA BE A I DID THIS LAST YEAR
Step-by-step explanation:
Solve for x:
x³=23
Choose all that apply:
∛23
3
1
23/3
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Answer:
A and D. [tex]\sqrt[3]{23}[/tex] and 23/3.
Step-by-step explanation:
That exponent on the x works for A, and division also works for D.
hope this helped.
plz let me know if I am wrong.
Abby is painting two cubes for an art project.
Cube 1: side length = 3 feet
Cube 2: side length = 2 feet
The surface area of a cube is 6s2, where s is the length of one side.
Find the total surface area that Abby will paint.
1. Find the surface area of cube 1. Show your work, and include units with your answer.
2. Find the surface area of cube 2. Show your work, and include units with your answer.
3. What is the total area Abby will paint?
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Answer:
54 sq ft, 24 sq ft, 78 sq ft
Step-by-step explanation:
1. Each side of cube 1 is 3 feet x 3 feet, so each side has an area of 9 square feet. Multiply by 6 sides and the area is 54 square feet.
2. Each side is 2 feet x 2 feet so the area of one side is 4 square feet. Multiply by 6 sides and the area is 24 square feet.
3. 54 + 24 = 78 square feet
which of the following is not an expression?
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Answer:
3x + 4 = 7
Step-by-step explanation:
Equations contain an equal sign, but expressions only contain numbers and variables.
The expression in option A) is not an expression as it is a equation.
What are linear equations?Linear equations help in representing the relationship between variables such as x, y, and z, and are expressed in exponents of one degree. In these linear equations, we use algebra, starting from the basics such as the addition and subtraction of algebraic expressions.
Given here, option A as 3x+4=7 thus it is an linear equation but an expression is a polynomial where there are no signs such as<,>=
Hence, Option A is the correct answer.
Learn more about Linear equations here:
https://brainly.com/question/29739212
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Students on the softball team earned $295 from a car wash. How many team banners can they buy if each banner costs $8? Explain how you interpreted the remainder.
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Answer:
37 banners (Or 36 since it would cause 1 dollar off.)
Step-by-step explanation:
The reason why the teams would be able to buy this much is because if we divide 8 and 295, to which it would give the number 36.
what is 1+1-1
its a test and its impossible to solve
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Answer:
1
Step-by-step explanation:
I need help with this
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Step-by-step explanation:
I think the answer should be C
Answer: A
(2, -4) and (0,4);
x, y x, y
A. y = -4x +4; substitute the pairs
(2,-4)
-4 = -4(2) + 4 = -4; -4 = -4
(0,4)
4 = -4(0) + 4 = 4; 4 = 4
B. y = -4x - 4
(2, -4)
-4 = -4(2) - 4 = -12; -12 ≠ -4
(0,4)
4 = -4(0) - 4 = -4; -4 ≠ 4
C. y = 4x - 4
(2, -4)
-4 = 4(2) - 4 = 4; 4 ≠ -4
(0,4)
4 = 4(0) - 4 = -4; -4 ≠ 4
D. y = 4x + 4
(2, -4)
-4 = 4(2) + 4 = 12; 12 ≠ -4
(0,4)
4 = 4(0) + 4 = 4; 4 = 4
Answer A works out for both ordered pairs.
helpppppppppppppppppppppppppppppppppppppppppppp
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Answer:
I think it should be [tex]24x^{2}[/tex]
Step-by-step explanation:
When the question said area of the cube, I think it was supposed to be surface area, which would [tex]6a^{2}[/tex] where a is the length of one edge. Given that the length of one edge is 2x, we would plug in 2x to the equation to get[tex]6*(2x)^{2}[/tex] which would become [tex]24x^{2}[/tex].
include a step by step explanation pls ty
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The table shows the numbers of home runs a baseball player0 hit during spring training and during the regular season for four years. How many home runs would the player likely have hit during the regular season with 3 home runs hit during spring training? Spring Training Regular Season 2 8 4 4 5 20 6 24
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Answer:
12 home runs
Step-by-step explanation:
Which of the following does not have 90 as a multiple?
7
6
5
3
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Answer:
7
Step-by-step explanation:
I don't completely understand what you were asking, but if you were counting by 7's, 91 would be after 84 instead of just 90.
Answer:
7
Step-by-step explanation:
7x14=91, so 1 is not a multiple of 90. Don't really understand tho, plz comment if this is not what you meant.
Solve this worth 15 points
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Answer:
1×10^8
Step-by-step explanation:
First, multiply 1 million by 100 because 1 dollar is worth one hundred pennies. In total, it takes 100000000 pennies for 1 million dollars. Then, because there are 8 zeros, it would be 1 times 10 to the 8th power.
F(x) = 6 (1/8)^x is an example of
An exponential growth function
A logarithmic growth function
An exponential decay function
A logarithmic decay function
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Answer:
Exponential decay. Your growth factor is 1/8, which is between 0 and 1. Thus, the value is decreasing exponentially.
If the growth factor is greater than 1, you have exponential growth. Logarithmic functions will always contain a logarithm, so you can quickly rule out those options.
Step-by-step explanation:
Jake has a shipping box with the following dimensions.
length: 12 inches
width: 4 inches
height: 8 inches
Havana has a shipping box similar to Jake's box, but each dimension is half as long.
How many times greater is the volume of Jake's box than Havana's box?
Enter your answer as a number, like this: 42
HELP PLEASEEEEEE
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The volume of Jake's box is 384 cubic inches, the volume of Havana's box is 48 cubic inches. That means your answer is around 87 because 48 goes into 348 about 87 times.
Answer:
Step-by-step explanation:
12 x 4 x 8 = 384
6x4x8=192
384-192=192
Tyler buys packs of Pokemon cards. His spending can be represented by the equation C = 0.5p, where C is the cost of his purchase and p is the number of packs he buys.
Create a graph that represents Tyler's spending
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Answer:
jn
Step-by-step explanation:
Step by step explanation
Ramona went to a theme park during spring break. She was there for 6 hours and rode 12 rides. At what rate did Ramona ride rides in rides per hour?
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Answer:
2 rides per hour
Step-by-step explanation:
Stella paid $75 to eat at a fancy restaurant. If she tips her waiter 20%, what is her total bill?
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Answer:
Her total bill is $90
Which expression is equivalent to (x+3)+y?
A: x+(3+y)
B: x(3+y)
C: (x+3)+(x+y)
D: (x+3)+(3+y)
Answers
Answer:
b
Step-by-step explanation:
i dont know. i think rhis is my guess. just tell me the answer
x+(3+y) i dont know I just guessed
when rounding to estimate this difference, what do your do first?
ILL GIVE BRAINLIEST WHO EVER DOES IT FIRST!!!
2,125-1,025
a. round the subtraction problem to 2,000 - 1,000
b. round the subtraction problem to 2,100 - 1,010
c. subtract the digits in the ones place
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The number 3 is the common factor of A. 9 and 15 B. 6 and 10 C. 8 and 12
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Answer:
It is a common factor of 9 and 15, so A
Answer: I would say A
Step-by-step explanation: 3x3 is 9 5x3 = 15
PLEASE HELP ME SOLVE THIS!
-2.7f+0.7f-16-6
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Answer:
-2.4f - 21
Step-by-step explanation:
please mark brainliest
Jonna mixes 1/4 of a gallon of orange juice with 1/2 of a gallon of pineapple juice to make punch. One serving is equal to 1/16 of a gallon. How many servings of punch can be made?
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Which of the following is true? (1 point)
|−4| < 3
|−4| < |3|
|−3| < −4
|−3| < |−4|
whoever is smart enough gets brainliest >:))
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explaintion
|-4| = 4
and |-3| = 3
and 3<4