All categories

3 years ago

What is x for this problem? i really need help. will offer a lot of points

Mathematics

2 answers:

Umnica [9.8K]3 years ago

8 0

X should equal 52. Sorry if I am wrong.

Valentin [98]3 years ago

3 0

Since we are trying to isolate $x$ , we are going to do the reverse operations of what is "connected to" $x$ .

$\dfrac{x + 8}{-4} + 9 = -6$

Set up

$\dfrac{x + 8}{-4} = -15$

Subtract 9 from both sides

$x + 8 = 60$

Multiply both sides by -4

$x = 52$

Subtract 8 from both sides

The answer to this problem is x = 52.

You might be interested in

F(x)=-11x-2 and g(x) =7x-4 find (f°g)(x)

tatyana61 [14]

Answer:

- 77x + 42

Step-by-step explanation:

note that (f ○ g)(x) = f(g(x)

Substitute x = g(x) into f(x)

f(g(x))

= f(7x - 4)

= - 11(7x - 4) - 2

= - 77x + 44 - 2

= - 77x + 42

7 0

3 years ago

I Need help with Number 2 And 4 asap plz

oksian1 [2.3K]

2. There are 18 other bottles in the fridge, because .6 of 30 is 18. 30 – 18 is 12, so there are 12 bottles of orange juice and cranberry juice.

4. If the probability of an event is 25%, then the probability of <em>not</em> that event is the other part of 100%. In other words, 1 – .25 = .75.

4 0

4 years ago

What is (125x^21y^-3)^-5/3 simplified?

Rufina [12.5K]

Answer:

y⁵/132x³⁵

Step-by-step explanation:

hope this is right

7 0

4 years ago

Please help, I am extremely bad at graphing.

exis [7]

The correct answer is c

8 0

3 years ago

Graph the exponential function.

Verdich [7]

$\bf \: f(x) = \frac{3}{2} \times {2}^{x} \\ \\ = > \bf \: f(0) = \frac{3}{2} \times {2}^{0} = \frac{3}{2} \times 1 = \frac{3}{2} = 1.5 \\ \\ = > \bf \: f(1) = \frac{3}{2} \times {2}^{1} = 3 \\ \\ = > \bf \: f(2) = \frac{3}{2} \times {2}^{2} = 6 \\ \\ = > \bf \: f( - 1) = \frac{3}{2} \times {2}^{ - 1} = \frac{3}{2} \times \frac{1}{2} = \frac{3}{4} = 0.75 \\ \\ = > \bf \: f( - 2) = \frac{3}{2} \times {2}^{ - 2} = \frac{3}{2} \times \frac{1}{4} = \frac{3}{8} = 0.375$

7 0

3 years ago