Is the ratio 25 to 16 proportional to the ratio 5 to 4

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played. She found that the restaurant was playing country 111111 times, rock & roll 171717 times, and blues 888 times.

Ms. Ellis has a crate that is 5 feet tall, 6 feet wide, and 8 feet long. How many square feet of paint does she need to cover the crate? Hint: find the surface area

What is the equation of a quadratic function p with rational coefficients that has a zero of 3-i

Find the sum of the positive square free divisors of 5400.

The amount of radioactive element remaining, r, in a 100mg sample after d days is represented using the equation r=100 (1/2) d/5. What is the daily percent of decrease

Simplify. (k7) 3 A) k-10 B) k4 C) k10 D) k21

Ten less than twice a number is 50

How do I show work for 5 - (a-4) = 3 (a+2)

An amusement park sells adult tickets and children tickets, with adult tickets costing $5 and children's tickets costing $3 if Ed bought 15 tickets and spent a total of $57, how many children's tickets did he buy?

4.5 divided by 0.9 in written form