Which expression has the same value as 3y+2x a. 3y+(-2x)
b.-2+3y
c.2x-(-3y)
d.-3y-2x

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

What is 1.5% of 120 or what number is 1.5% of 120

(a. s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]