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Over [174]
3 years ago
15

Person A tosses a penny. Person B tosses 2 pennies

Mathematics
1 answer:
Helen [10]3 years ago
5 0
Person C tosses 3 pennies?
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Which algebraic expression is equivalent to the expression below? 6(4x + 5) + 11
Alina [70]

Answer:

24x + 41

Step-by-step explanation:

Distribute the 6.

6(4x + 5) + 11 = 24x + 30 + 11

Now we just add the 30 and the 11 which are at the back of the expression.

24x + 30 + 11 = 24x + 41

Therefore the answer is 24x + 41. Please mark brainliest if possible and i hope you get a good grade on your homework

3 0
2 years ago
3.2+7<br> what is the answer ?
Tom [10]

Answer:

10.2

Step-by-step explanation:

8 0
3 years ago
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Find the slope (-2,3)<br>(-1,0).<br>Hint: use rise/rum to find the slope​
Andru [333]

The slope is negative 3.

5 0
3 years ago
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Factor x^3-4x^2-3x+18=0 given that 3 is a zero.
Mandarinka [93]

Answer:

B: (x + 2)(x - 3)^2

Step-by-step explanation:

This is only going to have 3 roots. One of them is (x - 3)

D does not look right. So let's solve it using synthetic division.

3 || 1    - 4      -3       18

            3       -3      -18

========================

     1     -1       -6        0


So what you have is a quadratic

  • x^2 - x - 6 = 0 which will factor
  • (x - 3)(x + 2) = 0
  • x - 3  = 0
  • x = 3
  • x + 2 =0
  • x = - 2
  • (x - 3)(x - 3)(x + 2 ) = 0

The answer is B

3 0
3 years ago
The equation below can be used to solve which of the following word problems? 2x + 4y = 18
densk [106]
One of the 4 options prolly D
7 0
3 years ago
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