The answer is Brian traveled 3 hours
And Annie traveled 17 hours
Annie traveled 5 times + 2 more hours than Brian, which is 3x5+2=17 add them together and you get the 20 hours
64.80xs.5=$162 $162-20=$142 142x1.09=$154.78 The RacerZ costs $142 and the Swiftee costs $154.78
Answer:
25000000
Step-by-step explanation:
First you get rid of your exponents so 10^6 = 1000000 then multiply 25 and get 25000000
This is not a math question. It's a biology question.
ADP stands for A<span>denosine diphosphate
ATP stands for </span><span>Adenosine triphosphate
ADP has only 2 phosphate ions while ATP has 3.
ADP + pi = ATP
pi stands for phosphate ion.
2pi + pi = 3pi
</span><span>
</span>