castilloesperanza399
castilloesperanza399 castilloesperanza399
  • 01-09-2021
  • Mathematics
contestada

evaluate the expression when x= -7.4 and y= -6.3
-7y+2x​

Respuesta :

rspill6
rspill6 rspill6
  • 01-09-2021

Answer:  -29.3

Step-by-step explanation:  -7y + 2x

-7(-6.3) + 2(-7.4) = -29.3

Answer Link

Otras preguntas

How do I do #3? I'm confused because I did it and I got 28 I did it twice but my teacher said that's not right answer
What was the immediate cause of the Panic of 1837?
Tell if the events are independent or dependent. Explain your reasoning. Mr. O’Leary gets heads on a coin toss and then gets tails by tossing the same coin aga
Tom bought five candy bars and paid a total of $6.75, including tax. If each candy bar cost $1.25, how much tax did Tom pay? A) $0.25 B) $0.50 C) $0.75 D) $5
Which of the equations below could be the equation of this parabola?
Rewrite in simplest radical form: 1/-3 over x^6 Show each step of your process.
what environment factors may affect an organism that lives on a rocky beach
A 55-mL solution of H2SO4 is completely neutralized by 46 mL of 1.0M NaOH. What is the concentration of the H2SO4∆H2SO4(aq) +2NaOH(aq) → Na2SO4(aq) + 2H2O(l)
A rectangle has width that is 3 meters more than twice its length. if the perimeter of the rectangle is 186 meters, what is the length of the rectangle?
An astronaut standing on a platform on the moon drops a hammer. The hammer falls 6m vertically in 2.7seconds. What is acceleration?