Answer:
y= -x - 10
Step-by-step explanation:
provided in photo
Answer:
D. no solution
Step-by-step explanation:
h-z=3(1)
h=3+z(minus z from both side)
put in the second equation
-3h,+3z=6(2)
-3(3+z)+3z=6
-9-3z+3z=6
-9=6( not true)
so the equation doesn't have a solution.
Answer:
its the second answer!
Step-by-step explanation:
Answer: twenty one decreased by eighteen or the difference of twenty one and eighteen
Answer:
15%
Step-by-step explanation:
90-75=15