Answer:x
=
1
,
y
=
−
2
Step-by-step explanation:
Answer:
D bc you keep going up by 60m/1hr
Step-by-step explanation:
Answer:1387.96
Please mark me as Brainliest!
Step-by-step explanation:
Answer:

Step-by-step explanation:



First write out your original equation.

Then use the law of exponents(power of a power) to simplify.

(Multiply the numerator and denominator exponents by the outside power.)
The answer is 4 to the 21st over 5 to the 6th.