45:X=35:105

Find the value of X. (Enter the whole number only.)

To find out how much the patient will pay after a 15% discount, first calculate the amount of the discount and then subtract it from the original total charge.

1. Calculate the discount:

15%×532.00

=0.15×532.00

=79.80USD

2. Calculate the final amount the patient pays:

532.00−79.80

=452.20USD

The patient will pay 452.20 USD in full today.

Therefore, the correct answer is: B $452.20

Express 0.07 as a fraction first.

Expressing as a fraction:

0.07 can be written as​.

Removing the decimal point:
To remove the decimal, multiply the numerator and the denominator by 100 (since there are two decimal places in 0.07):

=

Converting to a ratio:

Now the fraction ​ represents the ratio 7:100.

The correct answer is: D 7:100

To convert the decimal 8.08 to a fraction and simplify it to the lowest terms, follow these steps:

1. Write it as a fraction of 1:

8.08 =

1. Multiply both the numerator and the denominator by 100 to eliminate the decimal places (since there are two decimal places in 8.08):

=​

1. Simplify the fraction: The greatest common divisor (GCD) of 808 and 100 is 4, so divide both the numerator and the denominator by 4:

=

1. Express as a mixed number: Divide 202 by 25:

202÷25=8remainder2

This gives:

​

The simplified mixed number for 8.08 is

The answer is C 8 2/25.

Set up a proportion where the ratios must be equal.

=

This can be solved by cross-multiplying:

200×𝑋=2×20

200𝑋=40

Now, solve for X by dividing both sides by 200:

𝑋= ​= 0.2

Thus, the value of X is 0.2.