There are 32 animals in a barn some are chickens and some are pigs. altogether there are 84 legs how many chickens and pigs are there

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Factor the polynomial. b^2 + 4b + 4

Hundred and tens tables to make 430 in five different ways