Answer:
The percentage of dextrose is this solution = 7.5 %
Step-by-step explanation:
A solution is made from 3 mL of dextrose in 40 mL total.
We can determine the percentage by dividing 3 mL by 40 mL and multiply the result by 100.
i.e.
3/40 × 100 = 0.075 × 100
= 7.5 %
Thus, the percentage of dextrose is this solution = 7.5 %
Hi there!
To solve the inequality, the only step is to divide each side by -12 to isolate the x-value.
That would leave you with 12 < x < 2
Hope this helped! :D
ANSWER

EXPLANATION
The first polynomial is

The second polynomial is

If we add the two polynomials we obtain,

Next we group like terms to obtain,

We simplify the to obtain,

This is the sum of the two polynomials in descending powers of

Descending means from the highest power to the least.
Answer:
x = - 23.57 (appx)
Step-by-step explanation:




Answer:
as a decimal is 1.735.
Step-by-step explanation:
To convert a fraction into a decimal, you first have to put the fraction into simplest form.
1. Simplest form

To do this you must find a number you can equally divide both numbers by.
That number in this situation, 5.

Now you must make this simplest formed fraction into a mixed number.
2. Simplest form into Mixed number

To do this you see how many times the denominator, the bottom number of the fraction, goes into the numerator, the upper part of the fraction.
Since 200 x 2 = 400 and since 400 > 347 this means...
200 goes into 347, once.
Finally, subtract and divide.
Remember put the whole number in front of the mixed number, before the decimal
3. Subtract, divide, decimalize

Hopes this helps you!
Have a good afternoon!