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
Minchanka [31]
4 years ago
5

Presley is organizing the school book sale. Each stall will have 40 books on the shelf and 2 boxes of books with b books inside.

Presley also has 200 books in inventory to refill the shelves as books sell. This situation can be written as the following expression: 40s + (2b)s + 200 How many books should Presley have ready if she plans to open 8 stalls and have 12 books in each box? (2 points)
Mathematics
1 answer:
marissa [1.9K]4 years ago
5 0
40s+(2b)s+200=. Substitute s and b
40•8+(2•12)•8+200=.
Calculate consider order of operations
320+192+200=712 books
You might be interested in
NEED HELP FAST PLEASE!
ratelena [41]
(0, -3)(2, -2)
slope = (-2 + 3)/(2-0) = 1/2

b = -3
equation
y = 1/2x - 3

answer is A
<span>y = 1/2x - 3</span>
3 0
4 years ago
Read 2 more answers
Linear pair angles are: Always congruent Sometimes congruent or Never congruent​
Grace [21]

Answer:

Always

Step-by-step explanation:

3 0
3 years ago
Which of the following is a polynomial with roots: − square root of 5 , square root of 5 , and −3?
tresset_1 [31]
Roots: - √5 , √5, and - 3

=> these are factors of the polynomial: (x + √5), (x - √5), and (x + 3).

Multiply those three factors:

(x + √5) (x - √5) ( x + 3) = [x^2 - 5] ( x + 3 ) = x^2 + 3x^2 - 5x - 15

Therefore the polynomial x^2 + 3x^2 - 5x - 15 is a polynomial with the given roots.

Answer: option B. x^3 + 3x^2 - 5x - 15
4 0
4 years ago
Can someone help me with this problem. I don’t know how to do volume.
densk [106]

Answer:

7.5in³

Step-by-step explanation:

1x5x1.5=7.5

7 0
3 years ago
Find the circumference of the circle in terms of π.
SSSSS [86.1K]

Answer:

  • C) 12π cm

Step-by-step explanation:

<u>Circumference formula:</u>

  • C = 2πr

Given r = 6 cm

<u>Circumference is:</u>

  • C = 2π*6 cm = 12π cm

Correct choice is C

4 0
3 years ago
Other questions:
  • Algebra 1 question need help !
    6·2 answers
  • A cyclist rides his bike at a rate of 10 kilometers per hour. What is this rate in miles per hour. How many miles will the cycli
    11·1 answer
  • Note: T is the midpoint of PO.<br> PT = 6x + 4 and TO = 52.
    15·2 answers
  • Give one real life example of each correlation: positive, negative, and no correlation.
    11·2 answers
  • If BCDE is congruent to OPQR, then DE¯¯¯¯¯¯ is congruent to ?
    10·2 answers
  • Whether or not the expression shows wxponetial growth or decay
    12·1 answer
  • The sum of nine times a number and fifteen is less than or equal to the sum of twenty-four and ten times the number
    5·1 answer
  • Simplify: (x − 7)(6x − 3)
    7·1 answer
  • 7. Find the difference between the compound interest and simple interest on 1,20,000 for 3/2 years at the rate of 4% per annum.
    12·1 answer
  • A boat travels with velocity vector (25, 25 StartRoot 3 EndRoot). What is the directional bearing of the boat? N 30° E E 30° S E
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!