Drag the item from the item bank to its corresponding match.

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x