in each of the pairs of equations express z in terms of x a. y=x+2 z=y-8 b. y=3x-1 z=2y+5 c. y=8-2x z=2y+7​

X+ y = 5 ; x - y =3 solve using linear combination

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle