Gabe mails two packages. One package weighs as much as the other package. The total weight of the packages is 7 lb. Write and solve an equation
to find the weights of the two packages. Show your work.

I have to write an equation and then solve it. Help.

What is the solution of the equation? 35√(x+2)3+3=27

Can random samples and proportional reasoning be used to determine precise information about a population? explain

How are the solutions for |x +4|< -2 and |x +4| < 2 different? a they are not different, because the inequality is an absolute valueb the first inequality has no solution because absolute value cannot be negativec for one the solution is benveen two numbers. for the other, the solution is outside of the twonumbersd. for one the solution is a range of positive numbers, for the other, the solution is a range of negativenumbers