What is 40/7 as a mixed number
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Mr.Williams' class built this platform for a school event. They also built a model of the platform in which 1 foot was represented by 2 inches. What is the volume of the platform? What is the volume of the model?
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Lynn used 3/8 cups of flour and 1/3 cup of sugar in a recipe what number is a common denominator for 3/8 and 1/3
a prism and a pyramid are side by side. they have the same height and same base are. the volume of the prism would be ? times the volume of the pyramid?
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Answer:
The answer is A,C, and E
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
C can be represented as y = 3x + 10. Although A looks similar, the car cannot be constantly driving. Therefore, it is not linear.
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Marcia is correct if she says she can use rounding to find the exact product of 6x75; the exact product of 6x75 must be halfway between 6x70 and 6x80.
What is an arithmetic operation?
It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that is +, -, ×, and ÷.
It is given that:
Marcia says she can use rounding to find the exact product of 6x75.
From the data:
Find the product of 6 and 75:
= 6x75
= 450
Find the product of 6 and 70:
= 6x70
= 420
Find the product of 6 and 80:
= 6x80
= 480
= 420 + 30
=450
= 450 + 30
= 480
The expression can be defined as the combination of constants and variables with mathematical operators.
Thus, Marcia is correct if she says she can use rounding to find the exact product of 6x75; the exact product of 6x75 must be halfway between 6x70 and 6x80.
Learn more about the arithmetic operation here:
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6x70=420
6x80=480
So 420+30=450
450+30=480
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Answer:
x > 7
Step-by-step explanation:
4x+20 < 6x+6 Distribute the four
14 < 2x Put the same terms on the same side
7 < x divide by 2
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First, since the fractions carry the same denominator (luckily), we can easier combine the first two fractions, resulting in having to add the numerators.
Second, our next step is to multiply both sides by 7. Our goal is to get the variable (x) by itself on one side of the problem, so we have to do everything on the other side.
Third, let's simplify 4/7 × 7. To do so, we multiply the whole number by the numerator. Basically, 7 × 4 = 28.
Fourth, we can now simplify 28/7. To do this, we can ask ourselves, what can multiply into 7 to equal 28? 7 ÷ 28 = (4), so 4 is our answer for this.
Fifth, we can continue doing everything on one side. We will need to subtract 5 from each side.
Sixth, let's simplify 4 - 5, which is easily -1. Our problem will look like 3x = -1, but we have one more step to do. Our last step is to divide each side by 3. This will create a fraction. Our fraction will be negative because we carried our -1 over.
Answer in fraction form:
Answer in decimal form:
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HI
A is True
B is true
C is false
D is false
I hope that's help:0