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kap26 [50]
3 years ago
13

The price of a 2 dozen gum balls is $4

Mathematics
1 answer:
Kamila [148]3 years ago
7 0

Answer:

sure

Step-by-step explanation:

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5
Assoli18 [71]

Answer:

2.9

Step-by-step explanation:

x+3.2=6.1

x=6.1-3.2

x=2.9

6 0
3 years ago
Read 2 more answers
Ajar holding 36 coins, only nickels and quarters, is worth $6.20. There are eight more quarters than there are nickels. How many
Nonamiya [84]

Answer:

  14

Step-by-step explanation:

Let n represent the number of nickels. Then the number of quarters is 36-n. The difference is ...

  (36-n) -n = 8 . . . . . 8 more quarters than nickels

  18 -n = 4 . . . . . . . divide by 2

  14 = n . . . . . . . . add n-4 to both sides

There are 14 nickels in the jar.

_____

<em>Additional comment</em>

The problem supplies more information than is needed for a solution. You can work this as a "sum and difference" problem, as we have above, or you can work it as a "mixture" problem where the total coin value comes into play. Any two of the three given relations will give a solution.

  n + q = 36 . . . . . . . number of coins

  5n +25q = 620 . . . value of coins (in cents)

  q -n = 8 . . . . . . . . difference in number of coins

6 0
3 years ago
What does 5.46 x 12.9 equal?
zhenek [66]

Answer:70.434

Step-by-step explanation:

7 0
3 years ago
What is 5/12 times 1 1/3
vaieri [72.5K]
5/9 
5 times 4= 20
12 times 3=36
20/36=5/9
8 0
3 years ago
The Flip-Flop-Alot Company makes and sells flip-flops. They have one linear function that represents the cost of producing flip-
Brums [2.3K]
If we let the number of flip-flops be x in the equation and that the cost would be y ( in terms of x) and the income would be z ( in terms of x), these equations will likely intersect each other during breakeven. That is, when the total revenue that the company will gain from sales of the flip-flops just be equal with the total cost. 
8 0
3 years ago
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