4 years ago

What is the value of 4 handreds

Mathematics

2 answers:

IceJOKER [234]4 years ago

7 0

400

Step by step Equation

Gnom [1K]4 years ago

4 0

Answer:

400

Step-by-step explanation:

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Simplify using the order of operations.

AleksAgata [21]

Answer:

168 which is not listed

Step-by-step explanation:

Do what is inside the brackets first. Subtract the two terms

52 - 10 = 42

Now multiply by 4

42 * 4 = 168 which is none of your answers. There must be more to the problem.

7 0

4 years ago

You borrow $90 from your grandmother. you pay back $15 each week.

Irina18 [472]

A. y = 90 - 15x
b. y = 90, The money you owe her initially, or after 0 weeks.
c. x = 6, The number of weeks until you pay her back all $90.

8 0

3 years ago

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Anyone know the last number

atroni [7]

Answer:

I think it is 52.

Step-by-step explanation:

3 0

3 years ago

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Which pair of functions is not a pair of inverse functions?

Artemon [7]

ANSWER

A,B, and C

EXPLANATION

$f(g(x))=g(f(x))=x$

then f and g are inverse functions.

$f(x) = \frac{x + 1}{6}$

$g(x) = 6x - 1$

$f(g(x)) = \frac{6x - 1 + 1}{6} = \frac{6x}{6} = x$

$f(x) = \frac{x - 4}{19}$

$g(x) = 19x + 4$

$f(g(x)) = \frac{19x + 4 - 4}{19} = \frac{19x}{19} = x$

$f(x) = {x}^{5}$

$g(x) = \sqrt[5]{x}$

$f(g(x)) = (\sqrt[5]{x})^{5} = x$

$f(x) = \frac{x}{x + 20 }$

$g(x) = \frac{20x}{x - 1}$

$f(g(x)) = \frac{ \frac{20x}{x - 1} }{ \frac{20x}{x - 1} + 20} = \frac{20x}{40x - 20} = \frac{x}{2x - 1}$

The correct answers are A, B , C

6 0

4 years ago

Write the equation of a line passing through (4,2) and (4,-3) please help ASAP

loris [4]

Answer:

x=4

Also, for vertical lines there is no slope.

4 0

3 years ago