Common difference = -16-(-20) = 4
nth term = -20+(n-1)4
Answer:
x= -2 and y= 8
Step-by-step explanation:
8x+5y=24-------A
y=-4x---------B
Putting the value of y from B in A
8x+5(-4x)=24
8x +(-20x)= 24
8x-20x=24
-12x=24
x= -24/12
x=-2--------C y =-4(-2)=8
Answer:
x=1
You solve for x by cross multyplying
Answer:
Sammi is correct i took the test
Step-by-step explanation:
X(4*1) because I’m just doing what I’m told.