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
sergejj [24]
3 years ago
12

Before the game ends, Lee answers a 275-point question correctly, a 70-point question correctly, and a 50-point question incorre

ctly. Write and find the value of an expression to find Lee’s final score
Mathematics
2 answers:
Brilliant_brown [7]3 years ago
6 0

Answer:

The expression that gives the total of Lee's score = 275+70-50

Step-by-step explanation:

Before the game ends, Lee answers a 275-point question correctly, a 70-point question correctly, and a 50-point question incorrectly.

Lee's final score can be given by:

275+70-50 = 295 points

The expression that gives the total of Lee's score = 275+70-50

ira [324]3 years ago
5 0
He would have 345 points UNLESS the 50 points he got wrong were subtracted from his score. Then his score would be 295.


275+70=345
 Now if the 50 points were subtracted it would be 275+70=345-50=295
You might be interested in
What are the domain and range of the function below?
irina1246 [14]
I think the answer is

domain : (- infinity , infinity )

range : [ -2 , infinity )

i am sorry if my answer was wrong
8 0
3 years ago
Read 2 more answers
The radius of a right circular cone is increasing at a rate of 1.4 in/s while its height is decreasing at a rate of 2.8 in/s. At
zepelin [54]

Answer:

34191.7πin³/sec

Step-by-step explanation:

Volume of circular come = 1/3pi x r² x h

When we differentiate this formula we have

dv/dt = 1/3π[r²dh/dt + 2rhdr/dt]

We have the following information

r = 138

H = 143 inch

dr/dt = 1.4

dh/dt = -2.8

When we plug into the formula

1/3π[130² x -2.8 + 2x138x143x1.4]

= 34191.7πin³/sec

7 0
3 years ago
(Brainliest) Find the equation of the graph, at what values of x does the graph reach its maximum values, on what intervals is t
Gnom [1K]

Answer:

Step-by-step explanation:

The max value that this function reaches is 6, and the function reaches this value repeatedly, beginning at x = 0 and then at x = 6, 12, 15, etc.  This tells us that the period of the function is 6.  

The function is increasing on (3, 6), (9, 12), and so on

The function is even because the graph is symmetrical about the y-axis.

4 0
3 years ago
Each side of the smaller square in the figure below is n inches long, and each side of the larger square is p inches longer than
lana66690 [7]

Answer:

2np + p²

Step-by-step explanation:

The general formula for the area of a square is A = s², where s = the length of one side of the square.  In the case of the smaller square the area would be: n x n = n².  Since the side of the larger square is 'p' inches longer, the length of one side is 'n + p'.  To find the area of the larger square, we have to take the length x length or (n +p)².

Using FOIL (forward, outside, inside, last):

(n + p)(n+p) = n² + 2np + p²

Since the area of the first triangle is n², we can subtract this amount from the area of the larger square to find out how many square inches greater the larger square area is.

n² + 2np + p² - n² = 2np + p²


8 0
3 years ago
PLEASE HELP MEEE IM SO STRESSED!
Lana71 [14]

Answer:

(a) -2-(-9)=-2+9

=7

(b) -2-9=-11

(c) -2-(-9)-(-2)=-2+9+2

=9

6 0
2 years ago
Other questions:
  • Find 3 consecutive even integers if their sum decreased by 10 equals -22
    7·1 answer
  • The difference between the number of customers in line at the express checkout and the number in line at the superexpress checko
    11·1 answer
  • Find the measure of angle C of a triangle ABC, if: d m∠A = 60°+α, m∠B = 60°−α
    11·1 answer
  • Find the zeroes and give the multiplicity.<img src="https://tex.z-dn.net/?f=f%28x%29%3D4x%5E%7B4%7D%2B8x%5E%7B3%7D%2B4x%5E%7B2%7
    7·1 answer
  • Please help me with this
    5·1 answer
  • What is the measure of EA? <br> A)21<br> B)36<br> C)51<br> D)30
    10·1 answer
  • Giving brainliest &amp; a thanks if you answer all of them
    13·1 answer
  • Evaluate the piecewise function at the given values of the independent variable.
    7·2 answers
  • %100 is shown on the following tape diagram. What percent is represented by the entire tape diagram?
    14·2 answers
  • ___:21=5:7 helppp me pleasee
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!