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Alex Ar [27]
2 years ago
11

Why is 40x-16 not equivalent? Please help (i’m in 7th grade)

Mathematics
1 answer:
sweet [91]2 years ago
5 0

Answer:

40x-6 is not equivalent because 16 is not a multiple of 40

Step-by-step explanation:

if you write the multiples of 4o you will see that 16 is not one of them so that means 40x-16 is not equivalent

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The sum of an integer and 6 is twice as big as the number itself. What is the integer?Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!I will bra
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Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Which pair of functions are inverses of each other?
klio [65]

f(x) = 10x -5 and g(x) = (x+5)/10  are inverses of each other , Option D is the correct answer.

<h3>What is a Function ?</h3>

A function is a mathematical statement which relates two variables , a dependent and an independent variable.

The inverse of a function is found by replacing every y by x and vice versa , and then solve for y

The equation

f(x) = 4/x - 3

or

y= 4/x -3

Replacing y by x

x = 4/y -3

x +3 = 4/y

y = 4/(x+3)

Which do not correlate with the given inverse

f(x) = 10x -5

y = 10x -5

for finding inverse

10y -5 = x

10y = x+5

y = (x+5)/10

g(x) = (x+5)/10

Therefore , Option D is the correct answer.

To know more about Function

brainly.com/question/12431044

#SPJ1

3 0
1 year ago
Rewrite these formulas: solve for u in terms of the other variables.
ollegr [7]
#1-9. #10-12

the answer to the questions

8 0
2 years ago
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