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Brut [27]
3 years ago
8

During a rain shower, Jeanette collects 42 1/2 gallons of water in a rain barrel outside her home. She uses 1 1/4 gallons to wat

er plants inside her house. Then, she uses 1/2 of the remaining water to wash a load of dirty laundry. How many gallons of water does Jeanette use to wash her laundry?
Mathematics
2 answers:
Serga [27]3 years ago
4 0

Answer:

20 3/4 gallons

Step-by-step explanation:

After she used 1 1/4 to water plants, she would have a remaining of 41 1/4 gallons. Half of the remaining water, 20 3/4 gallon is the amount she use to wash the load of laundary.

Rudiy273 years ago
4 0

Answer: 20 5/8

Step-by-step explanation:

We did this problem in class and that’s the answer we got

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Katena32 [7]

Answer:

70% are medium-sized jerseys.

Step-by-step explanation:

The complete question is:

The football team has a total of 20 jerseys. There are ​14 medium-sized jerseys. What percent of the jerseys are​ medium-sized jerseys? nothing​% are​ medium-sized jerseys.

Solution:

The information provided is:

  • The football team has a total of 20 jerseys.
  • There are ​14 medium-sized jerseys.

Compute the percentage of medium-sized jerseys as follows:

\text{Medium-sized Jerseys}\%=\frac{n(\text{Medium-sized Jerseys})}{N}\times 100

                                     =\frac{14}{20}\times 100\\\\=70\%

Thus, there are 70% medium-sized jerseys.

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The product of 1/2 and 2/15 is a/an ________________.
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Step-by-step explanation:

the first question yields a rational number

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Lilly rents a bike for $15 plus $2 per hour. What algeraic expression represents the situation?
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Answer:

Solution

Step-by-step explanation:

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3 0
3 years ago
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Is 9 odd or even or is 8 an odd number
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Answer:

9 is an odd number and 8 is an even number.

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Consider the equation: 3(–4n – 9) = 21
hram777 [196]

Answer: N=-4

Step-by-step explanation:

STEP

1

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STEP

2

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Pulling out like terms

2.1     Pull out like factors :

  -4n - 9  =   -1 • (4n + 9)

Equation at the end of step

2

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STEP

3

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STEP

4

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Pulling out like terms

4.1     Pull out like factors :

  -12n - 48  =   -12 • (n + 4)

Equation at the end of step

4

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 -12 • (n + 4)  = 0

STEP

5

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Equations which are never true:

5.1      Solve :    -12   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

5.2      Solve  :    n+4 = 0

Subtract  4  from both sides of the equation :

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One solution was found :

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