Answer: 8a+8b−12
Step-by-step explanation: 8a+5b−3+3(b−3)
=8a+5b+−3+(3)(b)+(3)(−3)
=8a+5b+−3+3b+−9
=(8a)+(5b+3b)+(−3+−9)
=8a+8b+−12
<span>No, he should have surveyed students in his PE class since all grades are represented in that class.</span>
Answer:
x = -7/3
Step-by-step explanation:
6 3
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250
ignore this sentence
