Original amount:30
end amount: 45

The percent increase is 50%

Step-by-step explanation:

The question is

Find out the percent increase

we know that

The original amount represent the 100%

so

30 represent 100%

using proportion

Determine  what percentage represent the difference between the end amount and the original amount

so

therefore

The percent increase is 50%

because 1.2 isnt half of 6 duh

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation: