PLL HEL NOWWW At the baseball game, 4 hot dogs and 6 soft drinks cost $34, and 3 hot dogs and 3 soft drinks cost $21. Which system of equations below can be used to determine the price of a hot dog and the price of a soft drink?

(Let x represent the cost of a hot dog and y represent the cost of a soft drink.)
A.
7x + 9y = 55

B.
4x + 3y = 34
6x + 3y = 21

C.
4x + 6y = 34
3x + 3y = 21

D.
4x + 3x = 28
6y + 3y = 27

Pick the description of a geometric object that best matches the real world object box for a deck of card

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.