What addition sentence does this show?

A. 5/7 + (- 5/7) = -10/7
B. -5/7 + (-5/7) = -10/7
C. 5/7 + (5/7) = -10/7
D. -5/7 + 5/7 = -10/7

Why is studying fractions important

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f