2 years ago

-23z7+(-3a) simplify

1 answer:

3 0

The answer would be -161z-3a

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OLga [1]

Answer:

17/3

Step-by-step explanation:

You would need to convert 5 into a fraction with the denominator 3, so 5 = 15/3. 15/3 + 2/3 = 17/3

4 0

2 years ago

bagirrra123 [75]

I think the answer is b

6 0

2 years ago

DochEvi [55]

$x=1.\overline{21}\\
100x=121.\overline{21}\\
100x-x=121.\overline{21}-1.\overline{21}\\
99x=120\\
x=\dfrac{120}{99}=\dfrac{40}{33}$

6 0

2 years ago

Amanda [17]

Answer:

thank you so much

Step-by-step explanation:

3 0

2 years ago

Fudgin [204]

Answer:

x = - 6

Step-by-step explanation:

Given

$\frac{2}{3}$ x + 5 = 1 ( subtract 5 from both sides )

$\frac{2}{3}$ x = - 4

Multiply both sides by 3 to clear the fraction

2x = - 12 ( divide both sides by 2 )

x = - 6

7 0

3 years ago