At a hotel, each double room has 25 more square feet of floor space than each single room. if 2 double rooms and 4 single rooms have a total of 1400 square feet of floor space, how many square feet of floor space does a double room have?

1: 4 if the wew 35 surfboards at the beach how many were short boards?

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking: