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
kenny6666 [7]
3 years ago
12

If x = 3, what is the value of x2 + x - 5? A. 7 B. 14 C. 11 D. 17

Mathematics
1 answer:
Anna71 [15]3 years ago
5 0

Answer:

7

Step-by-step explanation:

(3*3)+3-5

9+3-5

7

hope thishelps

please like and mark as brainliest

You might be interested in
Solve the system ... y=3x-8 and y=-9x+4
natita [175]
1] y - 3x = -8
[2] y + 9x = 4

-3x + y = -8 9x + y = 4

Solve equation [2] for the variable y


[2] y = -9x + 4

// Plug this in for variable y in equation [1]

[1] (-9x+4) - 3x = -8
[1] - 12x = -12
// Solve equation [1] for the variable x


[1] 12x = 12

[1] x = 1
// By now we know this much :

y = -9x+4
x = 1
// Use the x value to solve for y

y = -9(1)+4 = -5

{y,x} = {-5,1}
7 0
2 years ago
Help is needed PLZZ!!!!!
Westkost [7]

Answer:

C. Moved all terms from left to right that doesn't contain y

Y=-6 +1/3x-3

Simplify

Y=1/3x-9

Step-by-step explanation:

6 0
3 years ago
Consider the polynomial function q(x) = 3x^4 – 5x^3 – 2x^2 + x – 18.
sergeinik [125]

Answer: As x —> positive infinity, q(x) —> positive infinity, and as x —> negative infinity, q(x) —> positive infinity

Step-by-step explanation:

Khan Academy! Hope this helps

3 0
3 years ago
Read 2 more answers
What is the inverse of y=x+5​
V125BC [204]

Answer:

x=-5

Step-by-step explanation:

4 0
3 years ago
Write each percent as a fraction 13_1/3
bagirrra123 [75]
13.33% is your answer

hope this helps :D

put the repeating sign over the last 3
3 0
3 years ago
Read 2 more answers
Other questions:
  • The function f(x) = 1/2 x + 2 is changed to f(x) = − 1/2 x + 2. Which describes the effect of the change on the graph of the ori
    5·1 answer
  • Twice the difference of a number and 9 equals 7
    9·2 answers
  • The ratio of the corresponding linear measures of two similar cans of fruit is 4 to 7. The smaller can has a surface area of 220
    12·1 answer
  • Given the regular polygon, what is the measure of each numbered angle?
    6·2 answers
  • You want to lease a car. Dealership A has the car for $1500 down-payment and costs $200 per month. Dealership B has a $3000 down
    13·1 answer
  • Nalani says the expression 9+7r cannot be factored using the GCF. Is she ​correct? Explain why or why not
    8·1 answer
  • Write an equation of the perpendicular bisector of the segment with endpoints M(-3,4) and N(9,8).​
    11·1 answer
  • For the polyhedron, use Euler's Formula to find the missing number.
    14·1 answer
  • WHAT IS THE RANGE AND DOMAIN. NEED HELP PLEASE.
    15·1 answer
  • Quick!! I need an answer fast! worth 40 POINTS!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!