4x+4=6 x=? 2x+10=50 x=? -3x-14=-5 x=? 2/3x+2=5 x=?

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?