Angela is plowing a large field for spring planting. on the first day, she plowed 2/7 of the field. on the second day, she plowed 2/3 of the field.

what fraction of the field is not plowed at the end of the second day?

a) 1/21
b) 4/21
c) 17/21
d) 20/21

A) 1/21

Step-by-step explanation:

2 + 2 is hard to do without making the denominators equal first.

7    3 you can multiply the fractions until the denominators are equal.

6 + 14 = 20

21   21     21

now that this is done, the answer is as simple as looking at how much is left until a whole is completed. this will be A) 1/21

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

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316