The initial balance of a savings account was $275. after which transactions will the balance of the savings account be the same as the initial balance? a. a withdrawal of $232 followed by a deposit of $132 b. a deposit of $278 followed by a withdrawal of $278 c. a withdrawal of $115 followed by a deposit of $ d. a deposit of $205 followed by a withdrawal of $317

B. A deposit of $278 followed by a withdrawal of $278

Step-by-step explanation:

We know that by if withdraw amount is same to the deposit amount then the  balance of the savings account be the same as the initial balance.

From all the options only B. has the withdraw amount is same as the deposit amount such that the balance of the account will be = $275+$278-$278=$275

Hence, B is the right option. A deposit of $278 followed by a withdrawal of $278 the balance of the savings account will be the same as the initial balance.

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

lol.

it's ok we all do this sometimes.

-aparri