Simplify algebraic expression 9 (2z-4)

Two cars are 261 miles apart and travel toward each other on the same road. They meet in 3 hours. One car travels 3 mph faster than the other. What is the average speed of each car?

How to write 11/20 13/20 6/10 13/25 14/20 as a decimal

What is 2 = f - 27.

The number of concert tickets sold doubles every hour. After 12 hours, all of the tickets are sold. After how many hours are about one-fourth of the tickets sold. Explain your reasoning.

A cube is 125 cubic meters. what is the length of each edge V=lwh

Multiple binomials by polynomials problem (2+3w) (w^2+6w+9)

A tree is 3, 212 years old. how can you express this age in scientific notation with the lowest level of precision. a. 3x10 to the 3 power b. 3.2 x 10 to the 3 power c. 3.21x 10 to the third power d. 3.212x 10 to the 3 power

How do you solve this: 1.8 : 0.08

Fredrick manages a band and sings lead vocals. The band charges $700 per concert. Fredrick receives $175 of that money, and he shares the rest equally among the other 5 members of the band.

Sonny has $75 to spend the purchase he wants to make requires $93 if he borrows the extra money that he needs how much does he need to borrow