brandon1030 brandon1030
  • 01-10-2021
  • Mathematics
contestada

-7y^2-17y+5 when y=8

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 02-10-2021

9514 1404 393

Answer:

  -579

Step-by-step explanation:

Put the value where the variable is and do the arithmetic.

  -7(8^2) -17(8) +5 = -7(64) -136 +5 = -448 -136 +5 = -579

Answer Link

Otras preguntas

What rhetorical device is used in this excerpt from Mark Twain's "The Danger of Lying in Bed"? The man in the ticket-office said: "Have an accident insurance
what variation would be considered an adaptation? explain
What is the volume of the cube? Enter your answer in the box. the cube is 0.5m
PLS ANSWER CORRECTLY PLS PLS PLS
19. INSECTS An average aunt is 1/4 inch long. An average aphid is 3/32 inch long. How many times longer is an average and then an average aphid? 20. LAND A Fie
Which type of visual would be best for sharing the results of a survey A. A pie chart B. A photograph C. A podcast D. A labeled diagram
Round to four decimal places Ln(x+3)=5
Why is an increase in speed a curved line on a position vs. time graph but a straight diagonal line on a speed vs. time graph?
How did the United States and Great Britain respond to the Soviet blockade of Berlin
Help. Please also show how you got it thanks!