Answer:
z = 4/5
Step-by-step explanation:
3(5z + 7) = 33
Divide each side by 3
3/3(5z + 7) = 33/3
5z+7 = 11
Subtract 7 from each side
5z+7-7 = 11-7
5z = 4
Divide by 5
5z/5 = 4/5
z = 4/5
Answer:
x=5
Step-by-step explanation:
Answer:

Step-by-step explanation:






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hope it helps...
have a great day!!!
A. 35% decrease yearly
B. 267.75
C. How much the computer is worth after 4 years
Answer:
4 units
Step-by-step explanation:
i hope its right