Answer:
-33/10z - 11
Step-by-step explanation:
since all of these terms are being added, there are no need for the parenthesis
-7/2z +4 + 1/5z -15
add like terms (to add the fractions, convert them to a common denominator)
-7/2z + 4 + 1/5z - 15
-35/10z + 2/10z - 11
-33/10z - 11
Answer: d≥200
Step-by-step explanation:
to get a 10% discount the shoppwe must spwnd at least 200 or more
Answer:
Infinitely many solutions.
Step-by-step explanation:
The two sides are the exact same therefore x can be anything
A veriable = 1, use it as with pemdas
Your answer in simplest radical form would be 531441/64
