Which expression is equivalent to 63.56+(-81.47)? A.63.56-81.47
B.63.56+81.47
C.-63.-81.47
D.-63.56+81.47

To prove "p is equal to q" using an indirect proof, what would your starting assumption be?

Deshawn uses 3/4 of a box of rice to cook dinner the portion he uses weighs 12 ounces right and solve an equation to find the weight of the full box of rice

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.