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VMariaS [17]
3 years ago
14

a cash register contains only five dollar and ten dollar bills. It contains twice as many five's and tens if the total amount of

money is $680 how many tens are in the cash register?
Mathematics
2 answers:
aivan3 [116]3 years ago
6 0

Answer:

There are 34 tens and 68 fives because 34*5 + 68*10 = 680.

Step-by-step explanation:

ololo11 [35]3 years ago
4 0

Answer:

There are 34 Tens and 68 Fives

Step-by-step explanation:

2X*5+X*10=680  

Multiply 2X by 5 to get 10X.

10X+X*10=680  

Multiply X by 10 to get 10X.

10X+10X=680  

Since 10X and 10X are like terms, add 10X to 10X to get 20X.

20X=680  

Divide each term in the equation by 20.

(20X)/(20)=(680)/(20)  

Simplify the left-hand side of the equation by canceling the common factors.

X=(680)/(20)  

Simplify the right-hand side of the equation by simplifying each term.

X=34 tens

68 fives

Prove:  

34*10= 340

68*5= 340

340+340=680

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Answer:

4/52 or 1/13

Step-by-step explanation:

In a standard deck of 52 cards, there are 4 suits and each suit has 13 cards.

There are 4 kings, 4 queens, 4 aces, and 4 jacks.

So the probability of drawing a king would be:
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4 0
2 years ago
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Firdavs [7]

Answer:

The correct answer would be D. 6th degree

Step-by-step explanation:

To find the degree of any polynomial, find the highest value of an exponent. In this case, the 10x^6 has the highest exponent, which is 6.

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3 years ago
What is the rate of change of function g?
Natasha2012 [34]

Answer:

The rate of change of function g is: 3/2

Step-by-step explanation:

Given the table of function g

x               y

2              4

4              7

6             10

8             13

We know that rate of change is also termed as the slope of the function.

Thus,

let us take any two points, let say

(2, 4) and (4, 7)

Determining the slope between (2, 4) and (4, 7)

(x₁, y₁) = (2, 4)

(x₂, y₂) = (4, 7)

Using the formula

Rate of change or Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

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Thus, the rate of change of function g is: 3/2

5 0
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Answer:

All but the second one

Step-by-step explanation:

The rule of a function is that you can't have the same x values in an expression. You can have multiple y values but not multiple x values.

6 0
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eduard

Answer: 5x-13-(4x+2x)

Step-by-step explanation:

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