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
horrorfan [7]
3 years ago
8

-2^2-3(-2)+1 evaluate the polynoimal

Mathematics
2 answers:
Phoenix [80]3 years ago
4 0

We must follow order of operations rules (PEMDAS) here: exponentiation first, followed by multiplication and division, followed by addition and subtraction.

Thus, -2^2-3(-2)+1 becomes:

-[4] + 6 + 1 = 2 + 1 = 3 (answer)

katrin [286]3 years ago
3 0
Your answer must be 3
You might be interested in
If f(x)= -4x - 11, find f(5) + 2
Kay [80]

Answer:

f(5)+2

Step-by-step explanation:

:/

8 0
3 years ago
Math equations that equal 31
tensa zangetsu [6.8K]
6x+33-2(3x+1)
17+14
30+1
60-29
18+13
5 0
3 years ago
Mrs. Boggs writes the equation on the board.
Zigmanuir [339]

Answer:

(A).

Step-by-step explanation:

-8+3= -5      -8-(-3)= -5

           -5= -5

Hope this helps.

Please mark me as Brainliest. Thank You.

3 0
3 years ago
Roland’s Boat Tours sells deluxe and economy seats for each tour it conducts. In order to complete a tour, at least 1 economy se
vovangra [49]

Roland’s Boat Tours will make more money if they sell more economy seats, hence the maximum profit is attained if they only sell the minimum deluxe seat which is 6

6*35+ 24*40 = 210+960= $1170

<em />

Given details

To make a complete tour, at least 1 economy seats

and 6 deluxe seats

Maximum passengers per tour = 30

<em />

<em>"Boat Tours makes $40 profit for each </em><em>economy</em><em> seat sold and $35 profit for each deluxe seat sold"</em>

<em> </em>Therefore, to maximise profit, he needs to take more of economy seats

Hence

Let a deluxe seat be x and economy seat be y

Maximise

6 x+ 24y = 30

The maximum profit from one tour is  = 6*35+ 24*40 = 210+960= $1170

Learn more

brainly.com/question/25828237

<em />

7 0
2 years ago
Hello can you answer these?
Elenna [48]

Answer:

The first one is C

Step-by-step explanation:

The ramp is equal to 180

180-6 = 174

3 0
2 years ago
Other questions:
  • Select a rule for the following pattern. 44; 440; 4,400; 44,000 . . .
    13·2 answers
  • A cone with a diameter of 6 centimeters and a height of 8 centimeter is drilled into a wooden cube with sides measuring eight ce
    11·1 answer
  • How many solutions does the following equation have? 7(y+3)=5y+8
    5·1 answer
  • I need help with question 21. I am stuck on that question.
    9·2 answers
  • How to Factor 6y2−24y+186y2−24y+18???
    13·1 answer
  • The price of jeans was reduced $7 per week for 4 weeks. By how much did the price of the jeans change
    5·1 answer
  • 5/8 + 3/4 | -2/3 - 5/6
    15·1 answer
  • the oblique pyramid has a square base with an edge length of 5 cm. the height of the pyramid is 7 cm. an oblique pyramid has a s
    12·1 answer
  • 4. Find the solution for each equation:<br> x + 4 = 16
    15·2 answers
  • 1/5c= 2 (whole number) 1/2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!