If 8 boxes contain 480 pins how many pin will there be in 3 boxes

Is there an x intercept in the equation 60*1.15^x

Tell whether the two rates form a proportion

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.