Answer:
Step-by-step explanation:
the way it is written, the answer is
5x^2 - 6x + 2 + 19x - 7
5x^2 + 13x - 5 is the answer.
However I suspect you mean
5x^2 - 6x + 2 + 9x^2 + 10x - 7
14x^2 + 3x - 5 is the answer if the revision I've made is correct.
Answer:
She would have to order 1 package
Step-by-step explanation:
24 + 8 =32
8 hand lenses= 1 package
Answer:
About $974.24
Step-by-step explanation:
You would multiply by 1.0825, since the multiplier is a percent, and you would put the one there because you are multiplying by the whole plus the sales tax.
Answer:
1919=0+1+0+1=2
Step-by-step explanation: