Which expressions are equivalent to 4^-2*7^-2? CHOOSE TWO ANSWERS A) (4*7)^-4
B) 1/28^2
C) 7^-2/4^2
D) (4*7)^4

How many grams the dog will eat in 3 days?

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project