nayajae nayajae
  • 25-11-2019
  • Mathematics
contestada

1. Evaluate: 2x3 - (x2 + x - 7) if x = -3
A. -53
B. -17
C. 49
D. 55

Respuesta :

jcantor1 jcantor1
  • 25-11-2019

Answer:

B

Step-by-step explanation:

Answer Link

Otras preguntas

how many hydrogen bonds can a single water molecule form
compare the square root of 7 & 2.1
Write 314,207 in expanded form
What's 32xy divided by 24yz and how do you figure it out.  The question also asks me to write it as a fraction then cancel (or reduce).
write 6/10 as a terminating decimal
Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. Find all solutions whenever they exi
Measuring the size of a spefic object might include which of these SI units?A.meter ,soundB.candela,moleC.kilogram,ampereD.meter,killogram
Two fifths the cube of a number
which  property should be used next in this solution process 3x+2+3=7(x-1)-4
What is the displacement after 6 seconds when a car is moving at 12m/s and coasts up a hill with a uniform aacceleration of -1.6 m/s^2