Question

a. the change over the next 6 years
select the correct answer below.
a. 6(30) = 180
b. −6(−30) = 180
c. −6(30) = −180
d. 6(−30) = −180
b. the situation 6 years ago
select the correct answer below.
a. 6(30) = 180
b. −6(−30) = 180
c. −6(30) = −180
d. 6(−30) = −180
c. the change over the next n years
select the correct answer below.
a. −n(30) = −30n
b. n(−30) = −30n
c. −n(−30) = 30n
d. n(30) = 30n
d. the situation n years ago
select the correct answer below.
a. −n(30) = −30n
b. −n(−30) = 30n
c. n(30) = 30n
d. n(−30) = −30n

Explanation:

Answer:

D. \(6(\overline{30})=\overline{180}\)
B. \(\overline{6}(\overline{30}) = 180\)
B. \(n(\overline{30})=\overline{30}n\)
B. \(\overline{n}(\overline{30}) = 30n\)