XY has endpoints at X(2, -3) and Y(-1, 2). What is the length of XY?

A. 2 units
B. 10 units
C. 34 units

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

An art teacher made a copy of a small painting. to make the painting easier to see the teacher enlarged the area of the painting by 49%. let y respresent the area of the original painting. the expression below is one way to resperesnt the area of the new painting.find two equivalent expressions that would give the area of the new painting y+0.49y