Answer:
part A= x=1
part B= -13=-11 and -7=-7 and -2=-2
Step-by-step explanation:
part A
5+x-12=x-7
-7+x=x-7
x=1
part B
5+(-4)-12=-4-7
-1-12=-4-7
-13=-4-7
-13=-11
5+x-12=x-7
5+(-12)=-7
-7=-7
5+x-12=x-7
5+5-12=5-7
10-12=-2
-2=-2
March 15 balance: 56.75
Add: Deposit x
Less: Outstanding check 18.25 ⇒ 5 + 13.25
March 20 balance: 87.37
56.75 + x - 18.25 = 87.37
x = 87.37 - 56.75 + 18.25
x = 48.87 CHOICE D.
Outstanding checks are issued checks that are not yet deducted from the account.
Y= -6 might be the answer idk
I think they use experimental probabilities because experiment probabilities are WAY reliable than theoretical probability
