<span>[3a2 + (–3a2)] + (–5ab + 8ab) + (b2 + 2b2)</span><span>
</span>
Answer:
75 points
Step-by-step explanation:
45÷60%×100%=75 points in total
Answer:
X=144
Step-by-step explanation:
2X+25×9+3=0
2X+288
2X= -288
X= -144
I believe you mean to put "()" not "[]"
I got <span>z = -8 as my answer
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