1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Darya [45]
3 years ago
11

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

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
5 0
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
Volgvan3 years ago
5 0
A. 5
-2*2=-4-(-8)= -4+8=4+1=5
You might be interested in
A sweatshirt that was originally priced at $42.50 has been marked down to $34.00. What is the percent decrease?
Radda [10]
There was a 20% decrease from $42.50 to $34.00. You can model this by multiplying 42.50 by 0.80, which gives you 34.
8 0
3 years ago
Read 2 more answers
How many positive 4-digit integers have only odd digits?
Sav [38]
2,4,6,8 multiply by 3

7 0
3 years ago
Read 2 more answers
Will mark brainliest meed asap !<br><br> Question 1<br> Solve – 3 = -12 using inverse operations
Brrunno [24]

Answer:

Step-by-step explanation:

First, she has to add. Second, she has to divide.

5x - 3 = 12

+ 3 + 3

——————

5x = 15

x = 3

Hope this helps!

6 0
3 years ago
Read 2 more answers
draw a plane containing four coplanar points A,B,C,and D with exactly three collinear points A,B, and D
alukav5142 [94]
A, B , D are point of line t, which is contained in plane P.

C is not on this line, so C is not collinear with the rest of the points.<span />

4 0
4 years ago
Select all of the numbers that make the inequality statement true.
s344n2d4d5 [400]

Answer:

7>y

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Why is 21 is between 4 and 5
    13·1 answer
  • What is 13+5i really need help
    8·1 answer
  • Math help? 10 points!
    10·1 answer
  • ∠1 and ∠2 are a linear pair. m∠1 = x - 29, and m∠2 = x + 61. Find the measure of each angle.
    6·1 answer
  • Please help asap ;-;
    11·2 answers
  • Help please....and thank you
    13·1 answer
  • A bus driver drives 6 miles a day how many miles does the bus driver drive in 5 days?
    11·2 answers
  • Find x and y 30 points
    15·2 answers
  • Find 17.3% of 286.1. Round to the nearest thousandth.
    9·2 answers
  • Confused can get some help plz
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!