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
Alex17521 [72]
3 years ago
13

Evaluate -5x^2 − 8x + 1 when x = -3.

Mathematics
1 answer:
Yakvenalex [24]3 years ago
7 0

Hello.

Answer: 70

New equation: −5(−3^2)−(8)(−3)+1


How to get the answer:

(−5)(−9)−(8)(−3)+1

=45−(8)(−3)+1

=45−(−24)+1

=69+1

=70


Have  a nice day

You might be interested in
What the step answer for this question
IceJOKER [234]

Answer:

hey guys

Step-by-step explanation:

I am indian and I want to make Canadian friends

who will be my friend

6 0
3 years ago
John wants to invite around 78,000 college students to a tournament. Which of the following sets of college student populations
Ad libitum [116K]

Answer:

a

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Steps on how to Solve 7 - 2p > -5
ale4655 [162]

Hello!

<em><u>Answer:</u></em>

<em><u>p<6</u></em>

<em><u>*The answer must have a positive sign and less than symbol sign.</u></em>

Step-by-step explanation:

First, you subtract by 7 from both sides of an equation.

7-2p-7>-5-7

Then, simplify.

-2p>-12

Next, multiply by -1 from both sides of an equation.

(-2p)(-1)

Simplify.

2p

You can also divide by 2 from both sides of an equation.

\frac{2p}{2}

And finally, simplify and solve. You can also divide by the numbers.

12/2=6

Final answer: p

Hope this helps!

Thanks!

-Charlie

Have a great day!

:)

:D

6 0
3 years ago
Read 2 more answers
on monday 72% of the class ordered lunch. which fraction shows the part of the class that ordered lunch?
katrin2010 [14]
There are no options but 72/100 or 36/50 or 18/25 or anything equal to that
4 0
2 years ago
What form is 950,000 written in ?
inna [77]
950000 is written in standard form

5 0
3 years ago
Other questions:
  • Kinda need help anything helps
    14·1 answer
  • Please answer! 5 points BUT brainliest if correct.
    15·1 answer
  • Sasha can run at an average speed of 9 3/4 min/mi. She runs at this speed for 68 1/4 min.
    14·1 answer
  • Which of these groups is in ascending order?
    7·1 answer
  • 2−1/5(−x+1)=3+2(5−x) What is the value of x?
    7·1 answer
  • If y varies directly as x, and y = 75 when X = 25. Find x when y=21 PLEASE HELP ASAP
    9·1 answer
  • Does the following table show a proportional relationship between the variables x and y? x 5/6 25/6 125/6 y 2 10 50
    6·1 answer
  • Determine whether each function is even, odd, or neither.
    13·1 answer
  • Label x-intercepts, vertex and axis of symmetry for f(x) = (x+3)(x-5)
    11·1 answer
  • HURRY GUYS
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!