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
otez555 [7]
3 years ago
8

I just don't know it

Mathematics
1 answer:
denis23 [38]3 years ago
5 0
Looking at the question. you'll know that it's a subtraction question so that eliminates C and D. Now look at A and B. It says that 33 stamps were used. So that means the answer is not a negative expression. (B) Is Eliminated. 




ANSWER : A


You might be interested in
Rút gọn bthuc<br> 7x(4y-x) + 4y(y-7x) - (4y^2 -7x)
ale4655 [162]

¢✓¢==¢=

Step-by-step explanation:

==`==¢=¢✓%✓™€✓✓€=€✓€✓

dbshhshs

shhsshsh

3 0
3 years ago
Open Picture Need Help With 11 &amp; 12
likoan [24]

Answer:

Step-by-step explanation:

7). (x + 3)(x + 7)

  = x(x + 7) + 3(x + 7)

  = x² + 7x + 3x + 21

  = x² + 10x + 21

8). (4x + 2)(x - 2)

  = 4x(x - 2) + 2(x - 2)

  = 4x² - 8x + 2x - 4

  = 4x² - 6x - 4

9). (3x + 2)(2x + 5)

  = 3x(2x + 5) + 2(2x + 5)

  = 6x² + 15x + 4x + 10

  = 6x² + 19x + 10

10). (x² - 6)(x - 4)

  = x²(x - 4) - 6(x - 4)

  = x³ - 4x² - 6x + 24

11). (x² + 9)(x - 3)

  = x²(x - 3) + 9(x - 3)

  = x³ - 3x² + 9x - 27

12). (4x²- 4)(2x + 1)

  = 4x²(2x + 1) - 4(2x + 1)

  = 8x³ + 4x² - 8x - 4

4 0
3 years ago
Y-b=m(x-a) solve for a
Leni [432]
Y-b=mx-am
y-b-mx=am
(y-b-mx)/m=a
8 0
3 years ago
Answer right with proof please.
Diano4ka-milaya [45]

Answer:

the answer is a

Step-by-step explanation:

you times the 1/6 by 2 to get 2/12 then 3/4 by 3 to get 9/12 so all your fractions have the same denominator and the do the rest of the math with the new fractions and the same whole numbers that went with them. hope this helps

7 0
3 years ago
Read 2 more answers
Please help me with this question!
Rasek [7]

Answer:

87 packages

Step-by-step explanation:

First we need to find the volume of the cone-shaped vase.

The volume of a cone is given by:

V_cone = (1/3) * pi * radius^2 * height

With a radius of 9 cm and a height of 28 cm, we have:

V_cone = (1/3) * pi * 9^2 * 28 = 2375.044 cm3

Each package of sand is a cube with side length of 3 cm, so its volume is:

V_cube = 3^3 = 27 cm3

Now, to know how many packages the artist can use without making the vase overflow, we just need to divide the volume of the cone by the volume of the cube:

V_cone / V_cube = 2375.044 / 27 = 87.9646 packages

So we can use 87 packages (if we use 88 cubes, the vase would overflow)

5 0
3 years ago
Read 2 more answers
Other questions:
  • There are 9 cherry cokes, 3 diet cokes, and 4 coke zeros in a cooler. What is the proabiliyt of selecting a drink and getting a
    14·1 answer
  • Maghan works at an ice cream truck and makes $8.25 per hour.lucas works for a ladscape and makes $6.50 per hour.how much more do
    12·1 answer
  • An apartment building has the following distribution of apartments: 1 bedroom 2 bedroom 3 bedroom 1st floor 3 0 1 2nd floor 2 2
    6·1 answer
  • Celia bought a bag of 12 goldfish for $3dollar sign, <br> What is the cost of 1 goldfish?
    6·1 answer
  • The circumference of a circle is 25.12 meter. What is the diameter of this circle?
    15·1 answer
  • Uhhh help? I’ve never really used this app but I need help
    7·1 answer
  • PLEASE HELP WILL MARK AS BRAINLEST
    5·2 answers
  • Shania did some research on the ages of the female U.S.
    11·2 answers
  • Please answer PLEASE
    8·2 answers
  • A builder created a scale model of a house using a scale in which 3 inches represents 24 feet. The height of the house is 192 fe
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!