Which of the following statements uses communicative property of multiplication? A.8x4=4x8
B.2x(9x5)=(2x9)x5
C.1x10=10
D.7x0=0

Which value would be a solution for x in the inequality 47-4x< 7

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

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