Karla makes paper airplanes. Today, it takes her 32 min to make 16 paper airplanes. She plans to make paper airplanes for 96 min tomorrow and to work at the same
rate. How many paper airplanes will Karla make tomorrow?
A
192
B
48
2
C 6
D 3

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base