Convert number from scientific notation to standard notation 3.9*10^-3

Find the 86th term of the arithmetic sequence 21, 15, 9, ... 21,15,9, ...

Select steps that could be used to solve the equation 1 + 3x = - x + 4. 1. add x, subtract 1, divide by 4 2. add x, subtract 4, divide by 4 3. subtract 3x, subtract 4, divide by 4 4. subtract 3x, subtract 4, divide by - 4 5.

Write the fraction in the simplest form 25/100

Tim and she share a small pizza. Tim eats 2/3 of the pizza. Sue eats half as much of the pizza as Tim does. What fraction of the pizza does sue eat?

A bus makes a stop at 2:30, letting off 15 people and letting on 9. The bus makes another stop ten minutes later to let off 4 more people, How many more or fewer people are on the bus after the second stop compared to the number of people on the bus

F (x) = 2 (x) + 5. / (x+2)

Write 6y = x+5 in standard form using intergers.

You can grow 4 pounds of wheat per square meter of farmland. if you grow 3600 pounds of wheat on a square farm, what is the length of the farm?

Through (-2,2), parallel to y=x

Is 1 and 3/9 in simplest form?