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USPshnik [31]
2 years ago
10

Show twelve in four different ways use words pictures and numbers

Mathematics
1 answer:
Hunter-Best [27]2 years ago
3 0
24/4: 24-12: 12+0: 12/1: 48/4: 72/6:

You might be interested in
<img src="https://tex.z-dn.net/?f=10x-16y%3D12%20%5C%5C%205x-3y%3D4" id="TexFormula1" title="10x-16y=12 \\ 5x-3y=4" alt="10x-16y
Molodets [167]

Answer:

24/25

Step-by-step explanation:

Step 1: Define systems of equation

10x - 16y = 12

5x - 3y = 4

Step 2: Rewrite one of the equations

5x = 4 + 3y

x = 4/5 + 3y/5

Step 3: Solve for <em>y</em> using Substitution

  1. Substitute 2nd rewritten equation into 1: 10(4/5 + 3y/5) - 16y = 12
  2. Distribute the 10 to both terms: 40/5 + 30y/5 - 16y = 12
  3. Simplify the fractions down: 8 + 6y - 16y = 12
  4. Combine like terms (y): 8 - 10y = 12
  5. Subtract 8 on both sides: -10y = 4
  6. Divide both sides by -10: y = 4/-10
  7. Simply the fraction down: y = -2/5

Step 4: Substitute <em>y</em> back into an original equation to solve for <em>x</em>

  1. Substitute: 5x - 3(-2/5) = 4
  2. Multiply: 5x + 6/5 = 4
  3. Subtract 6/5 on both sides: 5x = 14/5
  4. Divide both sides by 5: x = 14/25

Step 5: Check to see if solution set (14/25, -2/5) is a solution.

  1. Substitute into an original equation: 10(14/25) - 16(-2/5) = 12
  2. Multiply each term: 28/5 + 32/5 = 12
  3. Add: 12 = 12

Here, we see that x = 14/25, y = -2/5 and solution (14/25, -2/5) indeed works.

Step 6: Find <em>x</em> <em>- y</em>

x = 14/25

y = -2/5

  1. Substitute: 14/25 - (-2/5)
  2. Simplify (change signs): 14/25 + 2/5
  3. Add: 24/25

Hope this helped! :)

6 0
3 years ago
Read 2 more answers
A farmer has 220 bushels of beans for sale at a​ farmer's market. He sells an average of 16 and three fourths bushels each day.
Artist 52 [7]

Answer:

The answer is= 119 Bushels and a half(119.5)

Step-by-step explanation:

Equation related to the problem= 220-(67/4)·T=bushels of Beans left

After 6 days=

220-(67/4·)6=bushels of Beans left

Bushels of beans left=119.5---> You need to change the dot for a fraction

119.5 is 119 bushes and a half so

The answer is= 119 Bushels and a half(119.5)

6 0
2 years ago
How many times Do people need to understand ALLAHU AKBAR MEANS ALLAH/GOD IS GREATEST NOT BOMBING SHISH
maxonik [38]

Answer:

I don't know

Step-by-step explanation:

3 0
2 years ago
Evaluate 3(a b c)2 for a = 2, b = 3, and c = 4.
DiKsa [7]
3(a b c)2 so acc. To ques. 3(2×3×4)2 3(24)2 = 144
6 0
3 years ago
Determine which relation is a function. A. Number graph ranging from negative four to four on the x and y axes. Points are drawn
Soloha48 [4]
A) is not a function because you have two X values of -1

B) is not a function because you have two X values of -2

C) is not a function because you have two X values of 0

D) This is a function because all X values are different.
8 0
3 years ago
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