313 x 45.. I'm assuming? If so, that would = 14,085
Graph?
well
for
|a|>b solve
a>b and a<-b
|4w+1>11
solve
4w+1>11 and 4w+1<-11
minus 1 both sides
4w>10 and 4w<-12
divide both sides by 4
w>5/2 and w<-3
graph the points -3 and 2.5
shade outside
not including
2.
union means include all common to both
so
2. 1,2,3,4,6,8,9
3. 1,2,3,4,5,7,10
4. interseciton so only ones common to both, so 4
5. null set (empty)
The number u looking for is 28
If the "times 7" is within the brackets, here's the answer.
22 - 3 = 19
19 x 7 = 133
133 x 3 = 399
Answer: 399
If the "times 7" is outside the brackets, here's the answer.
22 - 3 = 19
19 x 3 = 57
57 x 7 = 399
Answer: 399
The answers are the same, but this is to provide working for whichever version of the question you are trying to answer.
42/100 × 12000
= 5040
Therefore, Number of Voters left = 12000-5040
= 6960
