3 years ago

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

Mathematics

1 answer:

Alchen [17]3 years ago

7 0

Try to use photo math it gives you the work and answer

You might be interested in

Solve the equation. If necessary, round to the nearest tenth.

ludmilkaskok [199]

Answer:

Your answer for this is =1±√2

Step-by-step explanation:

Hope this is helpful :)

6 0

2 years ago

Read 2 more answers

Please answer in only a fraction please..

fenix001 [56]

Answer:

19/40

Step-by-step explanation:

1.9*(1/4) =0.475

0.475=19/40

3 0

2 years ago

Read 2 more answers

The sum of a number times 7 and 21 is at least 29. Write as an inequality

PtichkaEL [24]

The inequality is 7x + 21 $\leq 29$

Step-by-step explanation:

DATA:

Let the number be x

Number times 7 = 7*x

Sum of a number times 7 and 21 = 7x + 21

Is at least 29

INEQUALITY:

7x + 21 $\leq 29$

SOLVE:

7x $\leq 29-21$

7x $\leq 8$

x $\leq \frac{8}{7}$

Therefore, the inequality is 7x + 21 $\leq 29$

Keyword: Inequality

Learn more about inequality at

#LearnwithBrainly

6 0

2 years ago

Which of these is NOT equivalent to -3

Ira Lisetskai [31]

The think the answer is D.

4 0

2 years ago

The local service center advertises that it charges a flat

AleksAgata [21]

8 is slope 50 is y-intercept

6 0

3 years ago