If y varies inversely as x and y=24 when x=8, find y when x is 4

What is the difference between 4 twenty fives and 3 twenty fives

Jorge bought a phone card that has 120 min of phone use on it. The first week, he used 37.7 min. The second week, he used 12.7 min. The third and fourth weeks, he used 31.9 min each week.

The perimeter of a rectangle is 72 m. The width of the rectangle is 16 m. What is the area of the rectangle

Write an inequality or equation that can be solved. Fred saves $150 per week. he has $485. he wants to buy a computer for $2,568 how many more weeks does he have to save to buy it?

22,000,000 expanded form

Angles a and b are complemenatary The measurement of angle 23 Find the measurement of angle b.

Square root of 36-4u square

Is there a lcm of 55 and 60

What is half of 3 1/2

Identify and calculate the area for each polygon