3 years ago

Campatible numbers are numbers in a problen that are easy ti compute

1 answer:

8 0

Mentally

As they are numbers which you can do mental math with since they are whole numbers.

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olga2289 [7]

Answer:

(8000 - 5000) / (200 - 100) = $30

3 0

3 years ago

lara [203]

Before sales tax he would have to pay $40 * (1 - 0.25) + $100 * (1 - 0.35) = $30 + $65 = $95.

With a 6% sales tax he'd have to pay 1.06 * $95 = $100.70.

i hope this helps! :D

5 0

3 years ago

Sphinxa [80]

Answer:

Total mass = 5.97 × 1024 kg + 7.35 × 1022 kg. = 604.35 × 1022 kg.

Step-by-step explanation:

6 0

3 years ago

zvonat [6]

The constant would be what x is multiplied by, so 0.25 is the answer

4 0

4 years ago

almond37 [142]

Answer:

$f^{-1}(x)=\dfrac{x-3}{2}$

Step-by-step explanation:

To find the inverse function, solve for y:

x = f(y)

x = 2y +3

x -3 = 2y

(x -3)/2 = y

The inverse function is ...

$\boxed{f^{-1}(x)=\dfrac{x-3}{2}}$

6 0

3 years ago