Which pair of expressions below is equivalent?

2 answers:

5 0

The first one. A is the answer

5 0

Answers a :c f

Step-by-step explanation:

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Svetach [21]

Multiply both sides by -4/7
$x = 40 \times ( \frac{ - 4}{7} ) \\ x = \frac{ - 160}{7}$

7 0

3 years ago

lesya692 [45]

PR=9(43)-31

PR=387-31

PR=356

I think that's the answer :)

3 0

4 years ago

MrMuchimi

Answer:

whats the question? its a little blurry and hard to see

Step-by-step explanation:

8 0

3 years ago

rewona [7]

Answer:

$9 = x$

Step-by-step explanation:

$24 = \frac{x}{\frac{3}{8}} \\ \\ [24][\frac{3}{8}] = \frac{72}{8} = 9 \\ \\ 9 = x$

I am joyous to assist you anytime.

8 0

3 years ago

Debora [2.8K]

1kg=1,000g
300/1,000=3/10
3/10=0.3
2+0.3=2.3
2 3/10kg in fractions.
2.3kg in decimals.

7 0

3 years ago