Three girls searched for geodes in the desert corinne collected 11 1\8 pounds allen collected for 5 8 pounds and leandra collected 3 3/4 pounds how much more did corinne collect than the other two girls combined? a 2 1/2 pounds b 2 3/4 pounds c 2 7\8 d3 3\4?

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15