Please help quick at a concession stand, three hot dogs and four hamburgers cost $10.00; four hot dogs and three hamburgers cost $9.25. find the cost of one hot dog and the cost of one hamburger

Atriangle includes one angle that 72º. which pair could be the measures of the other two angles of the triangle? a. 9º, 9º b. 26º, 46º c. 53º, 55º d. 72º, 108º

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.