Answer:
for -9x+2>18 its x<-16/9 and for 13x+15≤-4 its x<-19/13
Step-by-step explanation:
Answer:
y=-.5x-7
Step-by-step explanation:
y=-.5x-7 passes through (-2,-6)
4x+6y=8
3x+y=9
y = 9 - 3x
4x + 6( 9-3x ) = 8
4x + 54 - 18x = 8
14x = 46
x = 23/7
y = 9 - 3(23/7)
y = 9 - 69/7
y = - 6/7
Answer: 3.19
Step-by-step explanation:
So to find the average I used a simple but pretty effective method
3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+8/26=3.1923
So the new average is 3.19
