Jacob learns that the mass of a new planet found in the solar system is 2,330,000,000,000,000,000,000,000 kilograms. What is the mass represented in scientific notation?

Nick is now seven times as old as harry. In 6 years, nick will be five times as old as harry. How old will harry be in 6 years?

At a movie theater, the adult ticket price is $8 and the child ticket price is $6. for a certain movie, 210 tickets were sold and $1500 was collected. how many adult tickets were sold?

What is the domain of f (x) = 3^x

A rental car charges $25.00 per day plus $.30 for every mile the car is driven. Dale rents a car while his own car is being repaired, and he only drives it to and from work each day. Dale drives 7 miles each way to and from work.

Four expressions are shown: A 6 (5x + 3) B 6 (6x + 2) C 36x + 12 D 30x + 18 Which two expressions are equivalent to 6 (5x + 2 + x) ? 1) A and B 2) B and D 3) A and D 4) B and C

A triangle has the coordinates (-3, 4), (-4, 7), and (-2, 7) at its vertices. The transformed triangle has the coordinates (-4, - 3), (-7, - 4), and (-7, - 2) at its vertices. Are the triangle and its transformation congruent? Why or why not? A.

The sum of two sisters' ages is 38. One is ten years older than the other. How old is each sister?

The cost of a 300-minute calling card is $15.00. What is the charge per minute?

Least common multiple of 27.

What is P () im so confused what is P (12) and how does it = to 1/30