Identify the percent of change as an increase or a decrease. Then find the percent of change. Original: 30
New: 51

You must provide the percent as well as if it is an increase or a decrease to receive credit for this question.

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

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?

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?