Solve each system of equations using the elimination method.
0.05x0.25y=88
0.15x0.05y=96

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|

Which equation represents h for right triangle abc