Question

Plant A grew 8 inches taller than three times the height of plant B.

A) 3x-8
B) 3x÷8
C) 3x(8)
D) 3x+8

Answer 1

The correct answer is A) 3x-8. The expression 3x-8 represents the height of Plant A, which grew 8 inches taller than three times the height of Plant B.

Step-by-step explanation:

The correct answer is A) 3x-8. This is because the question states that Plant A grew 8 inches taller than three times the height of Plant B. To represent the height of Plant B, we use the variable x. Then, three times the height of Plant B is 3x. Finally, since Plant A grew 8 inches taller than three times the height of Plant B, we subtract 8 from 3x to get the expression 3x-8.