elenabarr18 elenabarr18

03-11-2016
Mathematics

contestada

b^2-b-23=7
+23=+23
b^2-b=30

Respuesta :

Ameliavga13 Ameliavga13

04-11-2016

that looks about right.... is that your work or an answer?

Answer Link

Otras preguntas

Which battle was Germany’s last attempt to push the Allies out of the mainland of Europe

Simplify the Absolute value of 120+x , if x<−120

Help pleaseeeeeeeeee

I need to know the process undertaken to find the percentages

Ken collected 28 bugs over 4 weeks. After 5 weeks, how many bugs will he have caught

I need help on this problem please help me.

What is pollution and can we prevent it?

When you burn wood in a campfire_________energy is converted to_________and light energy

Can someone please help me with this question

What three things must youknow about a distribution to find the probability of sums