Create an expression for the right side of each equation such that the solution set for the equation will be all real numbers. (there is more than one possibility for each expression. feel free to write several answers for each one.)
a. 2x−5=
b. x²+x=
c. 4·x·y·z=
d. (x+2)²=

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?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Which equation is equivalent to the given expression? -(1/2y+1/4) a. -1/4(1+2y) b. 1/4(2y-1) c. -2(1/4y-1/8) d. 2(1/8-1/4y)