A conjecture and a portion of the flowchart proof used to prove the conjecture are shown. Which equation best represents the information that should be in the box labeled 1?

4a + 4 = 20

4a = 10

2a + 4 = 20

2a = 20

ans789

step-by-step explanation:

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076