Answer:
answer is 20............
Step-by-step explanation:
3x=13-19
x= -6/3
x= -2
Answer:
15
Step-by-step explanation:
10.50/x = 70/100
cross multiply
70x =1050
isolate
devide by 70 on both side
x=15
Answer:
y=7
y=5
y=4
y=6
y=2
Step-by-step explanation:
Answer:
y=-4x-14
Step-by-step explanation:
Lines that are parallel would have the same slope, so the slope is
m= -4
Use point slope equation to solve for the slope intercept equation.
y-y1=m(x-x1)
m= -4
x= -3
y= -2
y-(-2)=-4(x-(-3))
y+2=-4x-12
y=-4x-14
