1. Rose finished reading 58 pages of her History Book. The book has a total of 179 pages. How many pages does she still have to read?
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2. A number increased by 15 equals 70.what is the number?
equation:
solution:
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Which shows one way to determine the factors of  x3  +  5x2  –  6x  –  30 by grouping? x(x2  –  5)  +  6(x2  –  5)x(x2  +  5)  –  6(x2  +  5)x2(x  –  5)  +  6(x  –  5)x2(x  +  5)  –  6(x  +  5)

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label