In addition to four dogs eldon white has four children. the youngest betsy is nine years old, then there are twins arthur and robert and finally there is laura the eldest whose age is equal to the combined ages of betsy and robert. also the combined ages of the twins are the same as the combined ages of the youngest and eldest. how old is each children?

Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?