Which expression has the same value as the one below?
22+(-32)

○ 22+(-22)+(-10)
○22+(22)+(-10)
○22+(-22)+(10)
○22+0+32

Option A

Step-by-step explanation:

22+(-32) is the same thing as 22-32.

Option A:

Option A's expression has the same value as the expression given.

Option B:

22+(22)+(-10)

Option B's expression does not have the same value as the expression given.

Option C:

Option C's expression does not have the same value as the expression given.

Option D:

Option D's expression does not have the same value as the expression given.

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google