1. 1-(-3) =
A. -4
B. - 2
C.2
D. 4 (MY ANSWER)
2. -9 - 2 =
A. -11 (MY ANSWER)
B. -7
C. 7
D. 11
3. -9 - 2
A. -14 (MY ANSWER)
B. -4
C.4
D. 14
4. -64 - (-83) =
A. -147
B. - 19
C. 19 (MY ANSWER)
D. 29
5. the balance listed on kims bank statement was $65 in April. in may, her balance was $-12. what equation represents the difference in her account balances from April to may?
A. 65-12=53
B. 65 - (-12)=77 (MY ANSWER)
C. -65-(-12)= - 53
D. -65+-12 = -77
all correct except number three, I think you mis-typed the prob.
Problem 3 -9-(-5)=
if it is -9+5, then it is -4
Its -9-5
Love: -(-5)=+5
Thank u
1. The correct answer is D. 4
To solve this, you need to follow the order of operations, which is known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).
In this case, you have a subtraction operation, so you start from left to right:
1 - (-3) is the same as 1 + 3 since subtracting a negative number is the same as adding a positive number.
1 + 3 = 4, which is the correct answer.
2. The correct answer is B. -7
To solve this, you simply subtract the second number from the first:
-9 - 2 = -11
So the correct answer is -11.
3. The correct answer is B. -4
It seems there is an error in the options provided. The correct answer to -9 - 2 is actually -11, not -14.
4. The correct answer is B. -19
To solve this, you need to subtract the second number from the first:
-64 - (-83) is the same as -64 + 83, since subtracting a negative number is the same as adding a positive number.
-64 + 83 = 19, which is the correct answer.
5. The correct answer is B. 65 - (-12) = 77
To find the difference in Kim's account balances from April to May, you subtract the May balance from the April balance.
65 - (-12) is the same as 65 + 12, since subtracting a negative number is the same as adding a positive number.
65 + 12 = 77, which is the correct answer.