High School

What is the value of x in the equation below? Round to the nearest hundredths place.

\[ 0.45(x + 1.6) + 5x = 18 \]

A. 3.01
B. 3.17
C. 36.44
D. 38.4

Answer :

Rounded to the nearest hundredths place, the value of x in the equation is approximately 3.15.

To find the value of x in the equation 0.45(x * 1.6) + 5x = 18, we need to solve the equation for x. Let's go step by step:

0.45(x * 1.6) + 5x = 18

First, simplify the expression inside the parentheses:

0.45(1.6x) + 5x = 18

Multiply 0.45 by 1.6:

0.72x + 5x = 18

Combine like terms:

0.72x + 5x = 18

5.72x = 18

Now, divide both sides of the equation by 5.72 to solve for x:

x = 18 / 5.72

x ≈ 3.15

Rounded to the nearest hundredths place, the value of x in the equation is approximately 3.15.

To learn more about hundredths place visit:

brainly.com/question/28629337

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