missmya420 missmya420
  • 30-09-2018
  • Mathematics
contestada

2x + 5y + 30 = 0 The point ( 5 2 , y) is a solution to the equation shown. What is the value of y? A) -7 B) -5 C) 0 D) 5

Respuesta :

tramserran
tramserran tramserran
  • 30-09-2018

2x + 5y + 30 = 0

2(52) + 5y + 30 = 0

104 + 5y + 30 = 0

134 + 5y = 0

         5y = -134

            y = [tex]-\frac{134}{5}[/tex]

Neither A, B, C, or D are the the correct answer.  Did you mistype the problem?

Answer Link

Otras preguntas

What are the 20 examples of idioms?
Authentic Threads Dashboard System Date 12/14/22 Assignment 3 ? o Tasks Account Lists Journal Reports Ledger Reports Financial Statements Financial Statement An
What is cheer dance in your own words?
What are the motives of Animal Farm?
In Step 4, the EUP from Step 2 and the cost per EUP from Step 3 are used to assign costs to the: (You may select more than one answer. Single click the box with
"বলে অজ্ঞান হয়ে পড়ে গেলেন" i)কে কী বলে অজ্ঞান হয়ে গিয়েছিলেন? answer this question
What is the central idea of this paragraph Animal Farm?
Is 7 3x is a factor of 3x² 7x?
What is the vertex of the graph of f x )=[ x 5 ]- 6?
What is the most important goal of financial management?