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sergiy2304 [10]
2 years ago
10

A bag contains yellow marbles and blue marbles, 20 in total. The number of yellow marbles is 1 less than 2 times the number of b

lue marbles. How many yellow marbles are there?
Mathematics
1 answer:
anastassius [24]2 years ago
5 0

Answer:

There are, 13 yellow marbles and 7 blue marbles

Step-by-step explanation: 7 x 7 = 14 - 1 = 13 = 7  = 20 you're welcome

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vovangra [49]

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cos 330

Step-by-step explanation:

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SOLVE
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Answer:

Step-by-step explanation:

Numer 1:  The answer to this problem is 4 pounds

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Explanation:

Four jars of sauce with 26 oz would be a total of 104 ounces

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Number 4:

36 inches or 3 feet is the correct answer

Number 5 ;

The correct answer for the question that is being presented above is this one: "10 pounds." An office supply company is shipping a case of wooden pencils to a store. There are 64 boxes of pencils in the case. If each box of pencils weighs 2.5 ounces, then...

There are:  

64 boxes of pencils

1 box weighs 2.5 ounces

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8 0
3 years ago
Need answers 1-8 equations and problems solving
djyliett [7]

1) a. x = number of cars

b. x - 12

2) a. x = number of packages

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b. 1/2x - 6

4) 17 + x = 78

Subtract 17 from each side.

x = 61

5) x - 33 = 78

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Divide each side by 84

x = 3.9

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A company tests the life of its rechargeable batteries over six months of use. They test how long a battery will last after a fu
jonny [76]

Answer:

18.6 months

Step-by-step explanation:

Given that :

Best fit line from scatterplot :

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Hence, 18.6 months before battery is completely dead.

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2 years ago
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