MATHEMATICS MIDDLE SCHOOL

Place each algebraic expressions next to its corresponding verbal description

Answers

Answer 1

Answer:

(a) the difference of 5 times the cube of x cubed and the quotient of 4 times x and 3

5 times the cube of x cubed is $5x^3$

he quotient of 4 times x and 3 is $(4x)/(3)$

The difference is $5x^3$ - $(4x)/(3)$

(b) 5 times the cube of x divided by 4 times x

5 x^3 divide by 4x. So expression is $(5x^3)/(4x)$

the difference of 5 times x cubed and 4 is $5x^3-4$

The quotient of $5x^3-4$ and x is $(5x^3-4)/(x)$

(d) the cube of the difference 5 times x and 4

difference 5 times x and 5 is 5x -4

the cube of (5x-4) is $(5x-4)^3$

Answer 2

Answer:

(a)

x cubed is

$=x^3$

5 times the cube of x is

$=5x^3$

4 times x is

$=4x$

the quotient of 4 times x and 3 is

$=(4x)/(3)$

so,

the difference of 5 times the cube of x cubed and the quotient of 4 times x and 3 is

$=5x^3-(4x)/(3)$ ..........Answer

(b)

5 times cube of x is

$=5x^3$

5 times cube of x divided by 4 times x is

$=(5x^3)/(4x)$ ..........Answer

(c)

difference of 5 times x cube and 4 is

$=5x^3 -4$

so,

the quotient of the difference of 5 times x cube and 4 and x is

$=(5x^3-4)/(x)$ ...........Answer

(d)

difference of 5 times x and 4 is

$=5x-4$

so,

the cube of the difference of 5 times x and 4 is is

$=(5x-4)^3$ ............Answer

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Raj bought a pair of basketball shoes for $70. The sales tax on the shoes was $5.60. Which represents the sales tax rate?

Answers

If you are trying to find the percent then your answer is 8% because you take 5.60 x 100 = 560 then 560 / 70 = 8

The product shown is a difference of squares. What is the missing constant term in the second factor?(–5x – 3)(–5x +?

Answers

Difference of two squares is of the form (a + b)(a - b) or vice-versa. Here, a = -5x and b = 3.
(-5x - 3)(-5x + 3)
Answer: 3

Answer: (–5x – 3)(–5x +3)

Step-by-step explanation:

3 is the answer.

this answer is 100% correct for edge.nuity

How does a digit in the ten thousands place compare to a digit in the thousands place?

Answers

the ten in the ten thousands is greater than the one in the thousands

Three of the bedrooms in Lana’s house are rectangular, each 101/2 feet by 111/4 feet, What is the least amount of carpeting needed to completely cover the three floors?

Answers

Answer:

The answer is D, or 354 3/8 ft^2

What is 12% of 17.5?

Answers

12 percent of 17.5 is equal t0 2.1.

Here we have to calculate,

12% of 17.5

We know that,

A figure or ratio that may be stated as a fraction of 100 is a percentage. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The proportion therefore refers to a component per hundred. Per 100 is what the word percent means. The letter "%" stands for it.

So in order to find percentage,

Divide 12 by 100,

Therefore,

⇒ 12% = 12/100

= 0.12

Now multiply 0.12 wit 17.5 we get,

⇒ 0.12 x 17.5

⇒ 2.1

Hence,

The required value ⇒ 2.1.

Learn more about the percent visit:

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