Batteries are sold in packets and boxes

Each packet contains 8 batteries
Each box contains 25 batteries

Jonathon buys p packets of batteries and b boxes of batteries

write down an expression in terms of p and b for the otal number of batteries bought by jonathon.

Ineed to know the answer to this algebra question.

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

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.