"Could be" might mean something along the lines as "there exists an element..."
For example, you could say that "The statement 2x + 1 = 3x could be true" because there exists a number (x = 1) such that the statement is true.
principal(in terms of math)- the amount you borrow or deposit
A math expression is a collection of math terms
A comparison in math terms is when you see if two problems are equal to each other.
The subject of math could be applied to speed skating in many ways. First in terms of the skater's speed - distance / time = speed. This could also be analysed further in terms of say acceleration or the change in velocity. Also one could apply math to plot the curve of a skater's route around the oval course; graphs could be plotted and analysed, for example, to find the fastest route around the course.
how many
this: /
ask your math teacher
you could us ad-J-cent
sum means the answer of a math problem
Justification in math terms means to show how you solved the math problem. Lay out the problem and show step-by-step how the problem is solved.
It is a variable
It