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kiruha [24]
3 years ago
7

Which algebraic expression represents “the difference of 54 and a number”? HELP I AM TIMED ASAP

Mathematics
1 answer:
DedPeter [7]3 years ago
7 0

Answer:

The first one

Step-by-step explanation:

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Use Gauss's approach to find the following sum (do not use formulas):
rodikova [14]

Answer:

k

Step-by-step explanation:

8 0
3 years ago
Select the equivalent expression<br> b^-3=<br> A.(-b)^3<br> B.3^b<br> C.1/b^3
tia_tia [17]

c. \:  \frac{1}{b^{3} }

6 0
3 years ago
Sales tax on a $400 stereo is $16. What is the tax on a $650 TV?
azamat

The reason being is that we need to find it out of 100. So, we divide 400 by 4 and because we did that to the denominator we have to do it to the numerator so 16 divided by 4 is well 4. So we found out that is 4/100 we just divide that by 650 and we get 26.


TL;DR it’s $26

7 0
3 years ago
I need help with this math question​
otez555 [7]

Answer:

  • A. g(x) = 2∛x

Step-by-step explanation:

<u>Given </u>

  • Function f(x) = ∛x
  • The transformation of f(x) is g(x)

As we see on the graph the function g(x) is the stretched form of f(x) and there is no horizontal or vertical shift

<u>So It is achieved as:</u>

  • g(x) = kf(x), where k > 1

<u>Correct answer choice is</u>

  • A. g(x) = 2∛x

3 0
3 years ago
Find all residues (A) such that (A) is its own inverse modulo 317.
marta [7]

To solve for the value of the residues A, we can use the formula:

<span>A^2 = 1                 (mod prime)</span>

This is only true for prime numbers. The given number which is 317 is a prime number therefore the values of the residues A are:

A = + 1, - 1

Since I believe the problem specifically states for the list of positive integers only and less than 317, a value of A = - 1 is therefore not valid. However, a value of – 1 in this case would simply be equal to:

317 – 1 = 316

 

<span>Therefore the residue values A are 1 and 316.</span>

8 0
3 years ago
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