Question

ethan planted a tree that was 1.85 meters tall. several years later, the tree is 5.30 meters tall. which equation can be used to find x, the number of meters the tree has grown? 1.85 + 5.30 = x; 1.85x = 5.30; 1.85 (5.30) = x; 1.85 + x = 5.30

Explanation:

Step1: Analyze the problem

The initial height of the tree is \( 1.85 \) meters, and after growing \( x \) meters, its height becomes \( 5.30 \) meters. So the initial height plus the growth should equal the final height.

Step2: Determine the correct equation

The initial height is \( 1.85 \), the growth is \( x \), and the final height is \( 5.30 \). So the equation should be \( 1.85 + x = 5.30 \).

Answer:

\( 1.85 + x = 5.30 \) (the fourth option: \( 1.85 + x = 5.30 \))