The distance between two towns, d
, is 2 km truncated to 1 significant figure.
Write the error interval for
d
in the form a
≤ d < b.

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq