A daily deal offers a restaurant gift certificate worth $50 for the price of $30. What is the percent discount? Can you please explain?

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?