~11.31
Pythagorean Theorem because it is a right triangle.
They made $126.75 on Monday
Answer:
last option: y = -2/7x + 4
Step-by-step explanation:
original equation, in slope-intercept form, is: y = -2/7x -8
Parallel lines have equal slopes
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)
