Answer:
d=7
Step-by-step explanation:
Answer:
48
Step-by-step explanation:
no explanation im just big brain
Answer:
Ezequiel's final grade is 8
Step-by-step explanation:
The average (mean) of Ezequiel's grade is:

which rounded to the nearest unit is 8.
x + 17 ≥ -3
Isolate the x. Subtract 17 from both sides
x + 17 (-17) ≥ - 3 (-17)
x ≥ -3 - 17
x ≥ -20
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x ≥ -20 is your answer
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hope this helps