3 years ago

1.94x - 10/8x + 4.32 = [2(1.15x+8.5)]

1 answer:

8 0

$1,94x-\frac{10}{8}x+4,32=[2(1,15x+8,5)]\\\\
1,94x-1,25x+4,32=2,3x+17\\\\
0,69x+4,32=2,3x+17\ \ \ |Subtract\ 2,3x\\\\
-1,61x+4,32=17\ \ \ |Subtract\ 4,32\\\\
-1,61x=12,68\ \ \ |Divide\ by\ -1,61\\\\\boxed{x\approx7,9}
$

You might be interested in

If the measure of angle 2 is 125 degrees, find the measure of angle 3.PLS HELP

Tpy6a [65]

Angle C would be 55 degrees. A straight line is 180 degrees so you would do 180-125 which equals 55. Hope this helps!

3 0

3 years ago

How can you use a table of data to write and graph a linear relationship?

nikklg [1K]

Answer:

Hope this answers will help you

Step-by-step explanation:

If you find it appropriate then plz mark it as brainlist plzzzzz

6 0

2 years ago

Six more than 1/5 a number is 12. What is the number

suter [353]

Answer:

Step-by-step explanation:

let x be the number

6+1/5x=12

1/5x=12-6

1/5x=6

x=5*6

x=30

check: 6+(1/5*30)=6+6=12

8 0

3 years ago

In the figure, PA and PB are tangent to circle O and PD bisects ∠BPA . The figure is not drawn to scale. For m

Mademuasel [1]

Angle AOC = 46° Find angle BPO

We have congruent right triangles PAO and PBO, right angles A and B.

So AOC=BOC=46 degrees,

PBO is a right angle so BPO is complementary to BOC, so 42 degrees

Answer: 42 degrees

3 0

3 years ago

Subtract 273-188 she began by finding 2-1 what did Edie do wrong

Viktor [21]

Assuming she set up the problem vertically, she began subtracting from the left, instead if the right.

3 0

3 years ago

Read 2 more answers