Identify the value for the variable. What is the value of x in this simplified expression? 7^-9 times 7^-3=7^x
Options:-12,6,3,27
What is the value of y in this simplified expression?
11^-4/11^-8=11^y
Options:
-12,2,4,32

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42