Question 1 Which of these are like terms in the following expression?
3x + 7 - 9x + 24y + 2x2
Simplify

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

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?

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?