Solve x/10 = -7

a. x=-70
b. x=-0.7
c. x=3
d. x=-17

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days