All categories

3 years ago

If f(x) = 2/3 x-6, what is the value of f(-9)?

Mathematics

1 answer:

Keith_Richards [23]3 years ago

4 0

Answer:

-12

Step-by-step explanation:

f(-9) = 2/3(-9) + (-6)

f(-9) = -6 + (-6)

You might be interested in

Two carpenters are building a fence after 5 minutes,one carpenter is finished 4/7 of the way an the other is finished 1/8 of the

torisob [31]

The first carpenter is 0.4464 of the way is ahead of the second carpenter

Solution:

Given, Two carpenters are building a fence

After 5 minutes, one carpenter is finished 4/7 of the way

Second carpenter finished 1/8 of the way

Now, let us find the work done by each carpenter

$\begin{array}{l}{\text { For } 1^{\text {st }} \text { carpenter }=\frac{4}{7}=0.5714 \text { approximately. }} \\\\ {\text { For } 2^{\text {nd }} \text { carpenter }=\frac{1}{8}=0.125}\end{array}$

Then, extra work done by first carpenter over second carpenter = work done by first carpenter – work done by second carpenter

= 0.5714 – 0.125 = 0.4464

Hence, the 1st carpenter is 0.4464 of the way is ahead of the 2nd carpenter

6 0

3 years ago

Find the unknown size please I really need answers

katen-ka-za [31]

Answer:

z=80°(corresponding angles)

 $x+z=180°(linear \: pair \: ) \\ 80° + x = 180° \\ x= 100°$ 

y=100 ° (alternate angles)

<h2>Hope it helps you<3</h2>

8 0

2 years ago

Park rangers notice a negative correlation between the number of available campsites in a park and the amount of litter on the p

galben [10]

The answer is The number of visitors to the park.

8 0

3 years ago

Read 2 more answers

44 kg of onions cost $308. How much would 30 kg cost?

maks197457 [2]

Answer:

$210

Step-by-step explanation:

Cost of 44kg onions = $308

Cost of 1kg onion = $\frac{308}{44} = 7$

Cost of 30kg onions = $30 \times 7 = 210$

7 0

2 years ago

Jameson is leading a fundraiser to raise money for a river cleanup event. So far, he has collected $34.16 towards his goal of $2

Bogdan [553]

I think the answer is $110.00

7 0

3 years ago