An equation of the form ax+by=c , where a, b, and c do not equal zero, is a direct variation.
a- sometimes
b- always
c- never

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.