Multiply the powers with the same base.
If a box contains 5 red balls, 3 blue balls, and 4 green balls, what fraction represents the probability of picking a blue ball randomly?
If �÷2=9c÷2=9, what is the value of �c?
If 4�−7=94z−7=9, what is the value of �z?
A store initially had 120 items. If 25% were sold, how many items remain?
If �:�=2:3x:y=2:3 and �:�=4:5y:z=4:5, what is �:�x:z?
If a rectangle has a length of 10 units and a width of 5 units, what is its area?
If 30% of a number is 45, what is the number?
What is the sum of the first 10 positive integers?
If �+4=10a+4=10, what is the value of �a?
If �:�=3:4a:b=3:4 and �:�=5:6b:c=5:6, what is �:�:�a:b:c?