"ine and solve an equation to solve the following problem. Be sure to define your variable and to
state your answer in a complete sentence.
Jen, Carrie, and Fran are each thinking of a number. When you add their numbers together you
get 207. Jen's number is 9 more than Carrie's, and Fran's number is 3 less than Jen's
number. What is Fran's number?

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.