Answer:
d
Step-by-step explanation:
dddddddddddddddddddddddddddd
Answer:
7z + 84
Step-by-step explanation:
Multiply 7 times z and 12
Answer:
26
Step-by-step explanation:
To evaluate this expression, all we have to do is substitute the given values of the variables into the expression. That is, replace every
in the expression with a
and every
in the expression with a 5.
Doing so, we get:

(Substitute given values into the expression)
(Evaluate exponential term)
(Add)
Hope this helps!
Answer is 7, 9, 11, 12, and 15 lbs.