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
galben [10]
2 years ago
12

A family gathered 20 small seashells from the beach bringing the total number of small seashells in their collection to 41.

Mathematics
2 answers:
Aleks [24]2 years ago
5 0
7 in a half because your non
bija089 [108]2 years ago
4 0
20x=41 because if you have 20 sea shells + (x) x is the ones that you are missing that add up to 41 and then you would make that all equal 41
20x=41 :)
You might be interested in
Evaluate the expression for x = 3 y= 1/3 and z= 5. 12 x - 3y / 4 x - Z​
4vir4ik [10]

Answer:

5

Step-by-step explanation:

12 x - 3y / 4 x - Z

=12×3-3×1/3÷4×3-5

=36-1/12-5

=35/7

=5

So the final answer is 5.

5 0
3 years ago
What is x in 3x+3= -2x-12
3241004551 [841]
3x+3=-2x-12 \\ 3x+2x=-12-3 \\ 5x=-15 \\ x=-3 \\ \\ \text{The answer is x=-3 ;)}
7 0
3 years ago
Read 2 more answers
Surface area of a sphere
notsponge [240]

Answer:

50.27

Step-by-step explanation:

5 0
3 years ago
adam wants to compare the fractions 3/12,1/6, and 1/3.he wants to order them from least to greatest and rewrite them so they all
Digiron [165]
3/12 ; 1/6 ; 1/3

Adam must first get the least common multiple of each denominator.

12 : 12, 24, 36
  6 :  6, 12, 18
  3 :  3, 6, 9, 12

12 is the least common denominator. 

We, then, multiply each denominator by a number that will produce 12.

12 x 1 = 12
6 x 2 = 12
3 x 4 = 12

Each number multiplied to the denominator must be the number used to multiply each numerator.

3/12 * 1/1 = 3/12
1/6 * 2/2 =   2/12
1/3 * 4/4 =   4/12

Since they now share a common denominator, the numerator will become the basis of the fraction's value. The greater the numerator, the greater the fraction's value.

Fractions in order from least to greatest = 2/12 ; 3/12 ; 4/12

Substitute each fraction with its original fraction:
2/12 ⇒ 1/6   : least

3/12 ⇒ 3/12 : middle
4/12 ⇒ 1/3   : greatest
7 0
3 years ago
You are dealt one card from a 52 card deck. Then the card is replaced in the deck, the deck is shuffled, and you draw again. Fin
AlladinOne [14]

Answer:

3/52

Step-by-step explanation:

The picture card are j,q k  and there are 4 of each so there are 12 picture cards

P( picture card) = picture card/ total

                          12/52 = 3/13

Then replace the card

There are 13 clubs

P( club) = club/ total

               13/52 = 1/4

P(picture,replace,club) = 3/13*1/4 = 3/52

7 0
3 years ago
Other questions:
  • Generating Equivalent Expressions : simplify
    15·1 answer
  • How do you write 2.4 over 6 as a fraction in simplest form?
    8·2 answers
  • How can you determine if two ratios are equal or equivalent?
    13·1 answer
  • Question 1 (5 points): Consider the system of linear equations x1 − 4x2 − x4 = −7 x2 − 2x4 = 3 x4 + 2x5 = 3 (a) Write down the c
    12·1 answer
  • What is 11 2/3 as an improper fraction?
    7·2 answers
  • Simplify <br><br><br> -3z-(-z-2)}−3z−(−z−2)
    9·1 answer
  • 8y + 6 - 15y + 5 - 3
    12·1 answer
  • How do you turn a fraction into a decimal
    15·2 answers
  • -12x2 – 16x<br> Help me with this please
    12·2 answers
  • Evaluation. I need help on this​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!