Answer:
6
Step-by-step explanation:
hope it helps
Answer:
-29
Step-by-step explanation:
(-4 + -3) x 2^2 - 1
follow order of operations PEMDAS
Parentheses:
(-4 + -3) x 2^2 - 1
(-7) x 2^2 -1
exponents:
(-7) x 4 - 1
multiplication
-28 - 1
subtraction
-29
1) 6 positive
2) - $25 negative
3) -8 negative
4) 82 positive
You can do 15-5=10 and then you have 3 left to subtract. Which means 10-3=7
