elenabarr18
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

Adding and Subtracting Rational Expressions.
help please!!!!!!!!!!!!!!!!!!! very important
Why FDR’s actions inconsistent with laissez faire capitalism?
In 2011, the certificate authority GlobalSign reported that a cybercriminal managed to hack into their user-facing website. Upon discovery, GlobalSign stopped i
Why might a person who has skin cancer later develop a tumour on her lungs?
can someone help me answers these questions
x 100 20 4 10 8 x 100 20 4 10 8 x 100 20 4 10 8 x 100 20 4 10 8 x 100 20 4 10 8
Question 3 The population of a sample of bacteria triples every minute. If the initial population of the sample is 2 bacteria, Nicholas believes the equation p-
50 POINTS PLS HELP Choose all the formulas that correctly represent the arithmetic sequence 101, 114, 127, .... Select the two correct answers.(1 point) an=101
Consider the following information. First Quarter Second Quarter Unit Selling Price $15.00 $17.0