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Nookie1986 [14]
4 years ago
7

PLEASE HELP WITH THIS QUESTION FOE 20 POINTS

Mathematics
2 answers:
OlgaM077 [116]4 years ago
5 0
Shelly is 6 years old. 6 x 2 is 12. 12 + 6 = 18.
liq [111]4 years ago
3 0
2x+1x=18
3x=18
x=6. Shelly is 6 years old. and Jackson 12
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Help please 25 points multiply.
Nataliya [291]

Answer:

When you multiply one positive and one negative, you get a negative solution. When you multiply two negatives, you get a positive solution.

(-564)x(1.4)

-789.6

:)

4 0
3 years ago
The galaxy closest to our solar system’s position in the Milky Way is the Canis Major dwarf galaxy. Its distance from the Sun is
const2013 [10]
Distance from the Sun to the Canis Major Dwarf Galaxy =     12^{16}   miles

Distance from the Sun to Jupiter =      12^8    miles

Distance from the Sun to the Canis Major Dwarf Galay    
------------------------------------------------------------------------------ =
                Distance from the Sun to Jupiter

\frac{ 12^{16} }{ 12^{8} } = 12^{16-8} = 12^{8}

Answer: 12^8
3 0
3 years ago
Consider a standard deck of 52 playing cards with 4 suits.
Lorico [155]

Answer:

3/26

Step-by-step explanation:

The face cards are: Jack, Queen, and King. There are only three face cards for each of the 4 suits.

Among the 4 suits, two of them are red: diamonds and hearts. And, each of these two has 3 faces. That means that in a deck of 52 cards, there are 2 * 3 = 6 cards that are both red cards and face cards.

Probability is (# times specific event can occur) / (# times any general event will occur).

Here, the specific event is drawing a card that is both red and a face card (of which there are 6 ways), and the general event is drawing a card (of which there are 52 ways):

P(draw a card that is both red and a face card) = 6/52 = 3/26

6 0
3 years ago
Read 2 more answers
What stamens are true help please
Fantom [35]
You spelled statements wrong
7 0
3 years ago
Rationalize the denominator and simplify. 6 /5-3
sattari [20]

Answer:

-9/5

Step-by-step explanation:

Step 1: Take the LCM in the denominator

6/5-3

multiply the numerator and denominator by 5 to make the denominator 5.

<u>6</u>-<u>3</u> (x5)

5  1 (x5)

=<u>6-15</u>  

   5

= <u>-9</u>

   5

!!

6 0
3 years ago
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