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3 years ago

Need help with this problem2(–2x – 4) + 6 = 5 – 3(x + 1) I need the answer to this asap

2 answers:

7 0

Well u have to distribute teh 2 with whats in the parenthesis ad do teh same to 3 and then u just do pemdas and u should get 4

Jet001 [13]3 years ago

4 0

-4x-8+6=5-3x-3 distribute -4x-2=2-3x combine like terms -4=x combine like terms with addition and subtraction x=-4 final answer

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5/8 of the 64 musicians in a music contest are guitarists. Some of the guitarists play jazz solos, and the rest play classical s

motikmotik

The first thing we must do for this case is find the number of total guitarists.

We have then:

$(\frac{5}{8}) * (64) = 40$

We now look for the relationship between the number of guitarists playing jazz alone to the total number of guitarists.

We have then:

$\frac{x}{40} = \frac{1}{4}$

Where,

x: number of guitarists playing jazz alone

From here, we clear the value of x.

$x = (\frac{1}{4}) * (40)\\x = 10$

Then, the number of guitarists who play classical solo is:

$40 - 10 = 30$

Answer:

30 guitarists play classical solos in the contest

5 0

3 years ago

Read 2 more answers

What is the value of x with clear working out please?

nirvana33 [79]

Answer:

Answer:  x is 46° 

Step-by-step explanation:

• Let's first find Angle ACB

${ \rm{ \angle ACB + 23 \degree + 90 \degree = 180 \degree}} \\ \\ { \rm{ \angle ACB = (180 - 90 - 23) \degree}} \\ \\ { \underline{ \rm{ \: \angle ACB = 67 \degree}}}$

• From alternative angles, x = Angle BAC.

• Since AB = AC, then Angle ABC = Angle ACB

${ \rm{x + \angle ABC + \angle ACB = 180 \degree}} \\ \\ { \rm{x + 67 \degree + 67 \degree = 180 \degree}} \\ \\ { \rm{x + 134 \degree = 180 \degree}} \\ \\ { \boxed{ \rm{x = 46 \degree}}}$

5 0

3 years ago

Read 2 more answers

What is 2a + 3x + a + 5x =

lakkis [162]

Answer:

Step-by-step explanation:

2a+3x+a+5x combine like terms

3a+8x

5 0

3 years ago

What is the developed form of 2(3x-10)

vovikov84 [41]

The first step to finding the developed form is to multiply each term in the parenthesis by 2
2 × 3x - 2 × 10
now,, youll need to calculate the product of the first multiplication set
6x - 2 × 10
finally,, multiply the last set of numbers
6x - 20
this means that the correct answer to your question is 6x - 20.
let me know if you have any further questions
:)

6 0

3 years ago

Read 2 more answers

I know this but my brains not working

Masja [62]

Answer:you just find the answer from the 2 fractions you have

Step-by-step explanation:

8 0

3 years ago