Plant a is 18 in tall after one week 36 in tall after 2 weeks 56 in till after three weeks plant b is 18 inches tall after one week 36 in tall after 2 weeks 54 in tall after 3 weeks which situation represents a proportional relationship between the plants height and number of weeks

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

look at photo

486in is correct

step-by-step explanation:

$452.90 because you needed to round to the nearest cent