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Olegator [25]
3 years ago
12

Andre was trying to write 7⁴/ 7⁻³ with a single exponent and wrote 7⁴/ 7⁻³ = 7⁴⁻³ = 7¹. Explain to Andre what his mistake was an

d what the answer should be.
Mathematics
2 answers:
Scrat [10]3 years ago
6 0

Answer:

I dont know

Step-by-step explanation:

Mice21 [21]3 years ago
5 0

Answer:

His mistake was that he removed the fraction and instead he used 7^4^-^3 =7^1\\. He should've kept the fraction to make the answer right.

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What is 6x298 in friendly numbers?
miv72 [106K]

Answer:

The value of 6 * 298 is 1788 and the calculations can be provided as follows:

6 * 298 = 6 * (200 + 90 + 8)




4 0
3 years ago
Can someone help me with this question?
Nastasia [14]
To find out whether n = 112 is a solution to the inequality, plug 112 for n into the inequality and simplify.

10 + n/28 > 14
10 + 112/28 > 14
10 + 4 > 14
14 > 14

This reads "fourteen is greater than fourteen," which is false.

n = 112 is NOT a solution to the inequality 10 + n/28 > 14.
5 0
3 years ago
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What is the mode of the data set shown below?
viktelen [127]

Answer:

2 (D)

Step-by-step explanation:

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3 years ago
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Find (w² + 1)(w³ - w + 1).
Citrus2011 [14]

Answer:

Product is w^5+w^2-w+1

Step-by-step explanation:

Given: (w^2+1)(w^3-w+1)

Simplify the product of polynomial.

It is product of binomial with trinomial.

\Rightarrow (w^2+1)(w^3-w+1)

\Rightarrow w^2(w^3-w+1)+1(w^3-w+1)        (Distributive property)

\Rightarrow w^2\cdot w^3-w^2\cdot w+w^2\cdot 1+w^3-w+1  (Distributive property)

\Rightarrow w^5-w^3+w^2+w^3-w+1             (combine like term)

\Rightarrow w^5+w^2-w+1

Product is w^5+w^2-w+1

7 0
4 years ago
What is the slope of a line that runs parallel to y = -x + 7
ohaa [14]
Palarell lines has equal slop. so the slope of a line parallel to y = -x + 7 is equal to the slope of y = -x + 7 = -1.
3 0
4 years ago
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