Show how to make a ten to solve 13 - 7. write the number sentence

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?