Answer: the rules are
+(+) Two like signs become a positive sign
−(−) 6−(−3) = 6 + 3 = 9
+(−) Two unlike signs become a negative sign
−(+)
Step-by-step explanation:
Example: 3+(+2) = 3 + 2 = 5, 6−(−3) = 6 + 3 = 9, 7+(−2) = 7 − 2 = 5,8−(+2) = 8 − 2 = 6 hope this helps you :)
Answer:
14
Step-by-step explanation:
Because 1/4 of women have a disability, you would expect 1/4 * 56 = 14 women to have a disability out of 56 women.
I would say you cannot use a rectangle. Or a circle. One of those.
