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
Anna11 [10]
4 years ago
9

You score an 84 on the first of two exams. Write and solve an equation to find the score x that you need on the second exam to h

ave a mean score of 92.
Mathematics
1 answer:
avanturin [10]4 years ago
6 0

its 76 i think

i told my teacher and she it was true

You might be interested in
Suppose you have 48 feet of fencing to enclose a rectangular dog pen. The function
Veseljchak [2.6K]

have you figured out the answer i need help on the problem to

6 0
3 years ago
Workers Inc. just bought 14 boxes of pens to put in their storage room for employees to use as needed. Each box contains 45 pens
Igoryamba
14x45=630
43×2=86
(14×45)-(43×2)= 630-86=544
there would be 544 pens left
3 0
3 years ago
Rewrite the expression x^3+10x^2+13x+39/x^2+2x+1 in the form of q(x)+r(x)/b(x)
natima [27]

\dfrac{x^3+10x^2+13x+39}{x^2+2x+1}

x^3=x\cdot x^2, and x(x^2+2x+1)=x^3+2x^2+x. Subtracting this from the numerator gives a remainder of

(x^3+10x^2+13x+39)-(x^3+2x^2+x)=8x^2+12x+39

8x^2=8\cdot x^2, and 8(x^2+2x+1)=8x^2+16x+8. Subtracting this from the previous remainder gives a new remainder of

(8x^2+12x+39)-(8x^2+16x+8)=-4x+31

-84x is not a multiple of x^2, so we're done. Then

\dfrac{x^3+10x^2+13x+39}{x^2+2x+1}=x+8+\dfrac{-4x+31}{x^2+2x+1}

4 0
3 years ago
Find an equation equivalent to r=6secθ in rectangular coordinates and describe the graph of the equation.
k0ka [10]

Answer:

x = 6

Step-by-step explanation:

r = 6 sec θ

r = 6 / cos θ

r cos θ = 6

x = 6

The graph is a vertical line passing through (6, 0).

6 0
3 years ago
5x5=25 i did the quiz and got it right
Sedaia [141]
Congratsss good jobbb
5 0
3 years ago
Read 2 more answers
Other questions:
  • The similarity ratio of the two regular octagons is 5:9. The area of the smaller octagon is 100 in^2. Find the area of the large
    7·2 answers
  • How to tell the different properties in algebra
    5·1 answer
  • A bookstore owner has 48 science fiction books and 30 mysteries.He wants the most books possible in each package, but all packag
    15·2 answers
  • When rope is selling at $.10 a foot, how many feet can you buy for sixty cents?
    9·2 answers
  • Awarding BRAINLIEST! Please help!!
    9·2 answers
  • An octagon can be used to form a pure tessellation. T or F
    5·1 answer
  • You ran into Pedro's for a quick lunch and spent
    13·1 answer
  • Which is the endpoint of a ray? <br> Point R<br> Point S<br> Point T<br> Point U
    13·2 answers
  • If terrance ran 12mph and jesse ran 8mph how long will it take them to run 50 miles
    11·1 answer
  • Naomi plans to attend a four-year college that costs a total of $21,800 per year. Her family invests $9,500 in an account that e
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!