Ascientist observes that a zebra ran 54 yards in 135 seconds. the zebra ran at a rate of _ feet per minute

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:

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale