Answer:
I believe it would be 4,3 not sure though
Step-by-step explanation:

Plug in

to find

.

would be

because

.
Use order of operations to solve.

Since

is the salary in thousands, multiply

by

.
A teacher can expect to have about $17,039 as a salary in the year 2020.
Answer:
D. The sum of twice number and six is no more than five.
Step-by-step explanation:
In the inequality,

The number (n) is multiplied by (2), therefore options (A) and (B) can be ruled out since they have the statement, "twice the sum of a number and six". Moreover, one can see the inequality sign indicates that this value is less than or equal to (5). Thus, one of the possible solutions to this equation is (5), therefore, option (C) is incorrect. Therefore, the only remaining correction option is option (D).
These two have different denominators, so you find the least common multiple. This problem goes to be 2/8+5/8, which equals 7/8。