vf708708
vf708708 vf708708
  • 13-10-2017
  • Mathematics
contestada

Evaluate the expression w 2 - v + 1 for w = -2 and v = -8.
A. 5
B. 13
C. -11
D. -3

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 13-10-2017
w² - v + 1

(-2)² - (-8) + 1

4 + 8 + 1 = 13

B.13 is your answer

(two negatives = one positive)*
(plug in -2 for w, and -8 for v)
(is that w², or do you mean 2w?)

hope this helps
Answer Link
joewise0907 joewise0907
  • 13-10-2017
A. 5
-2*2=-4-(-8)= -4+8=4+1=5
Answer Link

Otras preguntas

The length of the base of an isosceles triangle is 15. what is the range of possible lengths l for each leg?
What promises that I don’t Hitler make to the German people Aiden his rise to power as the leader of the third rage
Which of the following was one of the influences of the Roman Republic in the framing of the Constitution? A. a centralized government that provides for more or
According to lecture, having adequate brain development is a critical factor in attaining what?
What does Thomas Jefferson believe human rights are based on?
Kayla’s family has a history of high blood pressure. High blood pressure can lead to serious health problems such as heart disease. Which statement best explain
Jose's vase can hold up to 2,419 milliliters of water. He poured 1 liter 299 milliliters of water into the empty vase. Then he added 398 milliliters. How much m
What is 4973 divided by 7
Which shows how we could find the area of a rug that is 6 ft on one side and 3 1/2 ft on the other side? 6 + 3 1/2 (6 x 3) + (6 x 2) (6 x 1) + (6 x 3) (6 x 3) +
How was the planet neptune discovered?