Melanie wrote that -4-(-3)=-7 , and Vicki wrote that -4-(-3)=-1 , Who is correct ?

How many grams must be adde to 970g to make 1 and a half kg

Drag the tiles to the table. the tiles can be used more than once. nd g(x) = 2x + 5 model a similar situation. find the values of f(x) and g(x) let's say that the functions f(x for the given values of x. fix)=5(4) * g(x) = 2x+5

One integer is 5 more than another. their product is 104. find the integers