45. drawing conclusions decide whether each
conclusion is valid. explain your reasoning.
yellowstone is a national park in wyoming.
you and your friend went camping at
yellowstone national park.
when you go camping, you go canoeing.
if you go on a hike, your friend goes with you.
you go on a hike.
there is a 3-mile-long trail near your campsite.
a. you went camping in wyoming.
b. your friend went canoeing.
c. your friend went on a hike.
d. you and your friend went on a hike on a
3-mile-long trail.

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

27/4x^6 y^8

step-by-step explanation:

4(3x^2y^4)^3 (2x^3y^5)^4

=

108x^6 y^12 /16x^12 y^20

=

108 /16x^6 y^8

=

27 /4x^6 y^8

sorry i really don't know what tiles and steps you are referring to

step-by-step explanation: