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
MAVERICK [17]
2 years ago
14

Evaluate.

Mathematics
2 answers:
viktelen [127]2 years ago
5 0

Answer:

B. 50

Step-by-step explanation:

5^2 +7*3 +4 = 25+21+4

                   = 25+25

                   = 50

seropon [69]2 years ago
4 0

5²+7·3+4

{5}^{2} + 21 + 4

25 + 25 = 50

You might be interested in
3a=1<br> What is a equal to?
miskamm [114]

Answer:

1/3

Step-by-step explanation:

3a = 1

/3    /3

a = 1/3

6 0
2 years ago
Read 2 more answers
What is the solution to q + (–9) = 12? (1 point)
Klio2033 [76]
To solve q+(-9)=12 we do the following.
q+(-9)=12
     +9     +9
q=21

Giving us are end answer of q=21.

Hope this helps!=)
4 0
3 years ago
Compare and contrast expressions equations and inequalities
babymother [125]
Equations can have one solution, but inequalities have infinite solutions.

Hope this helps!
4 0
3 years ago
The coordinate plane below represents a city. Points A through F are schools in the city. graph of coordinate plane. Point A is
Firlakuza [10]
Part A;
There are many system of inequalities that can be created such that only contain points C and F in the overlapping shaded regions.

Any system of inequalities which is satisfied by (2, 2) and (3, 4) but is not stisfied by <span>(-3, -4), (-4, 3), (1, -2) and (5, -4) can serve.

An example of such system of equation is
x > 0
y > 0
The system of equation above represent all the points in the first quadrant of the coordinate system.
The area above the x-axis and to the right of the y-axis is shaded.



Part 2:
It can be verified that points C and F are solutions to the system of inequalities above by substituting the coordinates of points C and F into the system of equations and see whether they are true.

Substituting C(2, 2) into the system we have:
2 > 0
2 > 0
as can be seen the two inequalities above are true, hence point C is a solution to the set of inequalities.


Part C:
Given that </span><span>Natalie can only attend a school in her designated zone and that Natalie's zone is defined by y < −2x + 2.

To identify the schools that Natalie is allowed to attend, we substitute the coordinates of the points A to F into the inequality defining Natalie's zone.

For point A(-3, -4): -4 < -2(-3) + 2; -4 < 6 + 2; -4 < 8 which is true

For point B(-4, 3): 3 < -2(-4) + 2; 3 < 8 + 2; 3 < 10 which is true

For point C(2, 2): 2 < -2(2) + 2; 2 < -4 + 2; 2 < -2 which is false

For point D(1, -2): -2 < -2(1) + 2; -2 < -2 + 2; -2 < 0 which is true

For point E(5, -4): -4 < -2(5) + 2; -4 < -10 + 2; -4 < -8 which is false

For point F(3, 4): 4 < -2(3) + 2; 4 < -6 + 2; 4 < -4 which is false

Therefore, the schools that Natalie is allowed to attend are the schools at point A, B and D.
</span>
7 0
3 years ago
A scale reports a 15-pound weight as weighing 12.375 pounds. Which of the following is true?
rusak2 [61]

Answer:

C

Step-by-step explanation:

If it is accurate then it would have gotten the correct weight, but by going down to the thousandths it would be precise


4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the slope of the line passing through the points (1, −5) and (4, 1)? −45 54 2 −2
    7·2 answers
  • Hey, can someone help me with this?
    15·1 answer
  • Which choice is the common difference between the terms of this arithmetic sequence?4x + 7y, 8x + 2y, 12x + -3y, 16x - 8y, 20x -
    13·1 answer
  • FInd the slope of the line passing through the points (0,4) and (-8,-1)
    9·1 answer
  • Jack rented a moving truck for 7 hours and paid $153.65. how much did it cost per hour?
    6·1 answer
  • Write an expression to represent: Three more than the product of two and a number x.
    5·2 answers
  • Can someone help I don’t understand this!?
    6·2 answers
  • Bert’s age plus twice Ernie’s age is 30. Bert’s age plus 8 times Ernie’s age is 108. How old are Bert and Ernie?
    11·1 answer
  • Please help me I will give brainliest
    14·1 answer
  • Carlos exercises no less than 35 minutes per day.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!