Answer:
Step-by-step explanation:
diagonal=
diagonal=
diagonal=14.1421356
As determined by the graph, f(-9) = 9
<span><span>the answer is 10<span>x^7</span></span><span>y<span>^2</span></span></span>
Answer:
its a line
Step-by-step explanation:
Answer:
Randall: 44, Amy: 35
Step-by-step explanation:
Four years ago, their age added up to 71. Since four years have passed and they've each grown four years older since then, their ages added up together is 79. Here is the equation for Amy: x + (x + 9) = 79. We can simplify to get 35. Now we add 9 to 35 to get Randall's age. So, Amy's age is 35 and Randall's age is 44, and 35 + 44 = 79.
