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
Semmy [17]
2 years ago
14

Solve using the correct order of operation 5x(11 x 9 + 7squared) + 4

Mathematics
1 answer:
laila [671]2 years ago
6 0

Answer:

i love you :)

Step-by-step explanation:

5 × ( 99 + 7² ) + 4

5 × ( 148 ) + 4

740 + 4

744

You might be interested in
(76-x+(17+4x)(25+7x)​
daser333 [38]
I believe this is correct

8 0
3 years ago
Read 2 more answers
How many triangles are there help please
zheka24 [161]
35 And just so you know your teacher is a Satanist xd
7 0
3 years ago
Read 2 more answers
Simplify y 2 + 4y - 16y + 3y 2.
lilavasa [31]

Answer:

-7y (2)

Step-by-step explanation:

8 0
3 years ago
A caterer provides a conference banquet for a price of $40 per person for 20 or fewer people but will decrease the price by $1 p
mel-nik [20]

Answer:

The maximum revenue is $900, obtained with 30 people

Step-by-step explanation:

Naturally, the answer should be a number equal or higher than 20, because up to 20 persons, each one pays the same. Lets define a revenue function for x greater than or equal to 20.

f(x) = x*(40-(x-20)) = -x²+60x

Note that f multiplies the number of persons by how much would they pay (here, assuming that there are more than 20).

f is quadratic with negative main coefficient and its maximum value will be reached at the vertex.

The value of the x coordinate of the vertex is -b/2a = -60/-2 = 30

for x = 30, f(x) = 30*(40-(30-20))=30*30=900

So the maximum revenue is $900.

7 0
3 years ago
8.4y−3.6y=48.96 i need help​
Marta_Voda [28]

Answer:i got 10.2

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Answers to numbers 30,31,& 31
    9·1 answer
  • Which could be the area of one face of the rectangular prism select three options
    12·2 answers
  • julie has 3/4 quart of fruit juice. she pours the same amount into each of the 4 glasses. which equation represents the fraction
    10·2 answers
  • Find the area of the hexagen whose Vertices taken in order
    10·1 answer
  • How would i solve A & B?
    15·1 answer
  • In the Spring of 2021 the statistics course did a survey of the average number of parking tickets students received by gender. W
    7·1 answer
  • Explain how you know if an ordered pair is a solution to an equation or not.
    15·1 answer
  • I need help with math hw what does x =
    11·1 answer
  • What would the graph look like for ^
    14·1 answer
  • Select the correct answer from each drop-down menu.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!