What is the percent of change from 50,000 to 40,000? 20% decrease
25% decrease
20% increase
25% increase

20% decrease

Step-by-step explanation: Because if you multiply 50,000 by 2 you get 100,000 which would be 100% so you will also multiply 40,000 by 2 80,000 subtract 80,000 from 100,000 and you get 20,000 so its 20%

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72