3 years ago

2(3x + 5) = 9x + 9 - 3x + 1

1 answer:

3 0

2(3x+5)=9x+9-3x+1
(2)(3x)+(2)(5)=9x+9-3x+1
6x+10=9x+9-3x+1
6x+10=(9x-3x)+(9+1)
6x+10=6x+10
6x-6x+10=6x-6x+10
10=10
10-10=10-10
0=0
All real numbers are solutions.

You might be interested in

Evaluate log2 1 over 64.

Nastasia [14]

Let log2 (1/64) = x. Then,

2^x = 1/64

2^x = 1/(2^6)

2^x = 2^(-6)

So,

x = -6

log2 (1/64) = -6 <----- this is the answer.

I hope this helps. =)

6 0

3 years ago

Use the drop-down menus to complete the statements to match the information shown by the graph.

IrinaVladis [17]

Answer:

Step-by-step explanation:

Faster than, slope,greater than

Slope, gallons per minute

3 0

3 years ago

Read 2 more answers

Please find the missing side of the triangle and round the answer to the nearest tenth. Thanks.

SashulF [63]

Answer:

39.6

Step-by-step explanation:

Given in the right angled triangle above are:

Ѳ = 49°,

Adjacent length = 26

Hypotenuse length = x

To find x in the right angled triangle given above, apply the trigonometric formula, cos Ѳ = adjacent length/hypotenuse length

Thus,

$cos(49) = \frac{26}{x}$

Multiply both sides by x

$cos(49)*x = \frac{26}{x}*x$

$cos(49)*x = 26$

$0.6561*x = 26$

Divide both sides by 0.6561 to find x

$\frac{0.6561*x}{0.6561} = \frac{26}{0.6561}$

$x = \frac{26}{0.6561}$

$x = 39.63$

x = 39.6 (to nearest tenth)

8 0

3 years ago

Suppose you are traveling on business to a foreign country for the first time. You do not have a bus schedule, but you have been

maksim [4K]

Answer:

Step-by-step explanation:

Lucky guess I guess.

8 0

3 years ago

Simplify the following expression .

Dafna11 [192]

Answer: 3m + 28

———————

8 0

3 years ago

2(3x + 5) = 9x + 9 - 3x + 1​

2(3x + 5) = 9x + 9 - 3x + 1