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3 years ago

The price paid for a $83.50 chair with an 8% sales tax What is the sale tax

Mathematics

2 answers:

vazorg [7]3 years ago

7 0

$6.68 if i’m wrong i’m sorry <3

8090 [49]3 years ago

5 0

Answer:

$6.68

Step-by-step explanation:

83.50(0.08) = 6.68

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Evaluate B^2 for a B = 9 • 18 •81 •92

BaLLatris [955]

Answer:

Step-by-step explanation:

if b is 9 cubed you would just multiply 9 ×9 and get 81

5 0

3 years ago

F(x) = -x² + 4x - 1 find the value of f(x) if x = 0

ollegr [7]

Answer:

-1

Step-by-step explanation:

Given,

f(x) = -x² + 4x - 1 and x = 0

Putting the value of x we get,

f(0)= $-0^{2}$ + (4 X 0) - 1

= -0+0-1

=-1

∴f(x)= -1

So, the required value is -1

8 0

2 years ago

Convert standard form to slope 6x+5y=-15

siniylev [52]

Answer:

Step-by-step explanation:

1. Isolate Y by subtracting 6x from both sides.

2. Divide everything by 5, since 5 is the coefficient of Y

Final equation:

Y = $-\frac{6}{5} x -3$

Hope this helps!

4 0

3 years ago

A conditional statement is logically equivalent to a biconditional statement. True False pls help i have a test and i was absent

andreyandreev [35.5K]

Answer:

false.

Step-by-step explanation:

A conditional statement is something like:

If P, then Q.

This means that if a given proposition P is true, then another proposition Q is also true.

An example of this is:

P = its raining

Q = there are clouds in the sky.

So the conditional statement is

If its raining, then there are clouds in the sky.

A biconditional statement is:

P if and only if Q.

This means that P is only true if Q is true, and Q is only true if P is true.

So, using the previous propositions we get:

Its raining if and only if there are clouds in the sky.

This statement is false, because is possible to have clouds in the sky and not rain.

(this statement implies that if there are clouds in the sky, there should be rain)

Then we could see that for the same propositions, the conditional statement is true and the biconditional statement is false.

Then these statements are not logically equivalent.

The statement is false.

3 0

3 years ago

(this is separate)

leva [86]

Answer: 2/1

Step-by-step explanation:

3 0

2 years ago