Given: ad = bc and prove: de congruent to ce

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

What is the value of x in the equation7x+2y=48 when y=3

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 =