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Helga [31]
3 years ago
12

Which expression is the difference with 2 terms

Mathematics
1 answer:
erastovalidia [21]3 years ago
6 0
B, 6x -9. the rest either contain two many terms or use a different operation. hope this helps x
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How many square feet are in a square mile?
zubka84 [21]
27878400 if your answer
5 0
4 years ago
Read 2 more answers
A bag contains 6 gray tiles and 3 blue tiles. Jenny reached into the bag and picked a tile
Arisa [49]

Answer:

The probability that Jenny picked a gray tile with her second pick given that she picked a blue tile with her first pick = 0.25

Step-by-step explanation:

i.) there are 6 gray tiles and 3 blue tiles

ii) the probability that Jenny picked a blue tile first is given by

\frac{number\hspace{0.1cm} of \hspace{0.1cm} blue\hspace{0.1cm}  tiles }{total \hspace{0.1cm}number\hspace{0.1cm} of \hspace{0.1cm}tiles\hspace{0.1cm}  }  = \frac{3}{9}  = \frac{1}{3}

iii) the probability that Jenny picked a gray tile with her second pick without replacing the first tile\frac{number\hspace{0.1cm} of \hspace{0.1cm} blue\hspace{0.1cm}  tiles }{total \hspace{0.1cm}number\hspace{0.1cm} of \hspace{0.1cm}tiles\hspace{0.1cm}  } \times    \frac{number\hspace{0.1cm} of \hspace{0.1cm} gray\hspace{0.1cm}  tiles }{total \hspace{0.1cm}number\hspace{0.1cm } of \hspace{0.1cm}tiles\hspace{0.1cm} - 1 }  = \frac{3}{9} \times \frac{6}{8}  = \frac{1}{3} \times  \frac{3}{4} = \frac{1}{4} = 0.25

The probability that Jenny picked a gray tile with her second pick given that she picked a blue tile with her first pick = 0.25

6 0
3 years ago
2 ( a - 2 ) = 3 ( a - 5 )<br> can someone please explain the steps
True [87]

2 (a-2) = 3 (a- 5)

=2a-4 = 3a-15

-4+15=3a-2a

a=11

3 0
3 years ago
Can someone please tell me if this is correct!!!!!
Vesnalui [34]

Answer:

That is correct

Step-by-step explanation:

6 0
3 years ago
Louis wants to carpet the rectangular floor of his basement. The basement has an area of 2,000 square feet. The width of the bas
Kazeer [188]

Answer: 50 feet

Step-by-step explanation:

Let the length be represented by x

The width of the basement is 4/5 its length. Therefore, the width is 4/5x = 0.8x

Area = Length × Breadth

2000 = x × 0.8x

0.8x² = 2000

x² = 2000/0.8

x = ✓2500

x = 50

Therefore, the length is 50feet

6 0
3 years ago
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