Myra asked annabelle to buy her some perfume while she was in france. annabelle paid 200 euros for it. myra wants to pay annabelle back in u. s. dollars. if the foreign exchange rate between the u. s. dollar and the euro is 1: 0.7, how much should myra pay annabelle?

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

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.

Math i have no idea how to do a and b