answer:
1. yes
2. no
3. yes
4. no
step-by-step explanation:
- for 1, yes because no matter what they are the signs are still the same
- for 2, no because the signs have changed — 2/5 is positive now
- yes because even though there is addition now, the signs are the same. when you use kcc (keep change change), the sign changes to +
- no, because the coefficient for p is changed, which won't be true or give us the same result
By finding the least common denominator (LCD), and then go from there.
Answer:
it's 25, just did it
Step-by-step explanation:
1
/2 o
f (
−
10
)
= −
5
, (
−
5
)^
2 = 25
100 times (6+5)
100 times 11
100 groups of 11=1100
Hope I helped:)
