a group of students had a disagreement about the expression 2x^2 + 2x. Rashad thinks it simplifies to 4 x 2. Houston thinks it simplifies to 4x. Marianna thinks it simplifies to 2x. Lakisha thinks it's already simplified. settle their disagreement by writing who you think is correct and why.

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

Yosef can eat 21 jamuns while rose can eat just 15 . complete the blank. yosef can eat % more jamuns than rose.

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.