Lindsey needs a jeweler to repair her earings. jeweler a is offering her services for an initial $125 in addition to $15 per hour. jeweler b is offering his services for an initial $140 in addition to $12 per hour. when will the two jewelers charge the same amount of money

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.