Is (4,-2) a solution to the equation 5x - y = 18? show your work ! will give !

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy