Simplify the expression by combining like terms. 15+12−5+4−7 15 + 12 x - 5 x + 4 y - 7 11+8 11 x y + 8 7+4+8 7 x + 4 y + 8 7+4−7 7 x + 4 y - 7 15+11−7 15 + 11 x y - 7

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?