Answer:
Solve the system of equations by graphing, elimination or
subod
Step-by-step explanation:
Combine like terms
8u+3u= 11u
and
9v-5v= 4v
So the answer is 11u+4v
The answer is 3 for this question.
Answer:
-2
Step-by-step explanation:
5n+3= -10
5n = -13
n = -13/5
= -2.6
question is integer
so answer is -2
Answer:
It's 40
Step-by-step explanation:
Arithmetic Sequence.
Common Difference:
160−163=−3
157−160=−3
d=−3
Explicit Formula:
an=a1+(n−1)d
a42=163+(41)(−3)
a42 = 40
