Answer:
Top box is +, left box is +, right box is -, bottom box is +
Step-by-step explanation:
Hopefully that makes sense lol
I hope this is a joke but the answer is 3 because 5/8 and 3/8 make 8/8 which equals 1 and 1 plus 2 equals 3
Answer:
0
Step-by-step explanation:
x + y = 3
y = 3
=> x + 3 = 3
=> x = 3 - 3
=> x = 0
Answer:
hard
Step-by-step explanation:
I have never seen this before
C
First you -4 from x so you have to do the opposite which is to add 4