$27.44 USD. Would be the correct answer.
Answer:
1.875 hours
Step-by-step explanation:
easier way
2 miles in 3/4 hours
so
2 miles / .75 hours = 5 miles / x hours
solve for x
(5*.75)/2 = x
x=1.875
or
harder way
you could turn hours into minutes
2 miles in 45 mins
so
2 miles / 45 mins = 5 miles / x mins
solve for x
(5*45)/2 = x
x= 112.5 mins
but they want answer in hours so turn mins into hours by diving by 60
112.5/60 = 1.875 hours
C. 2 : 1, because the original ratio would be 8 : 4, but to get it to the correct ratio you must simplify the ratio to 2 : 1.
Answer:
a^6
Step-by-step explanation:
when multiplying exponents, add the exponents together. you can distribute to prove it, a^2 is a•a, a^3 is a•a•a so by bringing it together you get a•(a•a)•(a•a•a) which gets a 6 times or a^6
Answer: 6/7
Step-by-step explanation: Since the Greatest common factor of 84 and 98 is 14, you divide both sides of 84/98 by 14 to get 6/7