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3 years ago

2a-2/3b-4 1/2a -1/6b

1 answer:

8 0

If your looking for the expression its

- _5(3a+b)_
6
the negative goes before all of it not before the 5.
hopefully this helped some??

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What is the slope of (-3,3),(1,-3)

MrMuchimi

Answer:

the slope is

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Step-by-step explanation:

IDK, but this is the correct answer, may i please have brainliest

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3 years ago

If p varies inversely with q, and p = 2 when q = 1, find the<br>equation that relates p and q.

NeTakaya

Answer:

p = $\frac{2}{q}$

Step-by-step explanation:

Given that p varies inversely with q then the equation relating them is

p = $\frac{k}{q}$ ← k is the constant of variation

To find k use the condition p = 2 when q = 1, thus

k = pq = 2 × 1 = 2

p = $\frac{2}{q}$ ← equation of variation

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3 years ago

At the local farmers market, it costs $10 to rent a stand and $7 for every hour you stay. If you pay a total of $38, how many ho

zhenek [66]

4 hours

Step by step:
$38 - 10 = 28
28/7 = 4

7 0

3 years ago

Read 2 more answers

Put me out of my misery! <br> Help me! <br> If possible could you show me how to do this?

prisoha [69]

Answer:

4z+4

Divide each term of 4z+4 by 4 to get 1+z.

1+z

8 0

2 years ago

Read 2 more answers

Find the first five terms of the recursive sequence <br> an=-6an-1 where a1=4.5

grandymaker [24]

Answer:

4.5, -27, 162,-972, 5832

Step-by-step explanation:

The given recursive definition is,

$a_n=-6a_{n-1}, a_1=4.5$

This will form a geometric sequence with first term 4.5 and common ratio r=-6.

When n=2, we have:

$a_2=-6a_1 \\ \implies \: a_2=-6 \times 4.5 = - 27$

When n=3, we get:

$a_3=-6a_2 \\ \implies \: a_3=-6 \times - 27 = 162$

When n=4, we get:

$a_4=-6a_3 \\ \implies \: a_4=-6 \times 162 = - 972$

When n=5, we get:

$a_5=-6a_4 \\ \implies \: a_5=-6 \times - 972 = 5832$

Therefore the first five terms are:

4.5, -27, 162,-972, 5832

3 0

3 years ago