Anna bought 8 tetras and 2 rainbow fish for her aquarium. the rainbow fish cost $6 more than tetras. she paid a total of $37.

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth