12 ounce shampoo bottle lasts mike 16 weeks. How long would you expect an 18 ounce of the same brand to last him

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle