A. x – 5 + x – 7 = 100

b. Substitution Property

2x – 12 = 100

c. Simplify

2x = 112

d.

x = 56

e. Division Property of Equality

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?