If 7x+2a=3x+5a then x is equivalent to what

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!