Answer:

Step-by-step explanation:
The car will travel eighty miles in 1/2 hour
x = 4
8 multiplied by itself is 64.
And so, 2 times itself is 4.
Answer:
x = -1 y = 3 and z =2
Step-by-step explanation:
that is the solution above
<h3>
Answer: angle 1 (choice A)</h3>
This is because angles 1 and 4 are vertical angles. Such angles form whenever we have an X shape like this. Vertical angles are always opposite one another and they are always the same measure. The fact that lines k and l are parallel has no relevance (so they could easily be not parallel and the two angles mentioned are still congruent).