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Mekhanik [1.2K]
2 years ago
9

Heather is cashier, she can ring up 12 customers in 9 minutes at this rate how many minutes does it take to ring up 4 customers

Mathematics
1 answer:
stellarik [79]2 years ago
5 0

Answer:

5.2 minutes for 4 costomers.

Step-by-step explanation:

12/9=1.333 (3 repeating)

1.3 x 4 = 5.2

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If the following fractions were arranged on a number line from least to greatest what will be the correct order of arrangement 7
Olegator [25]
A really easy way to do this would be converting them all to decimals by dividing the top number by the bottom number.
7/5 = 1.4
15/4 = 3.75
3/2 = 1.5
11/4 = 2.75
13/3 = 4.33
Start with the whole numbers. 3/2 and 7/5 must go first since they both have a 1. 7/5 goes before 3/2 since it has a 4 in the tenths place, while 3/2 has a 5. 
Next would be 11/4 since it has a 2, then 15/4 with a 3, and lastly 13/3 with a 4 as a whole number
Answer is 7/5 , 3/2 , 11/4, 15/4 , 13/3
4 0
3 years ago
How do I solve this inequality?
juin [17]

Answer:

5v-10 is not greater than or equal to 5v-6

3 0
2 years ago
If three adults and two children go to the movies, it costs $33.50. If one adult and four children go to the movies, it costs $3
wariber [46]

Answer:

  $7.30

Step-by-step explanation:

The problem statement gives rise to two equations:

  • 3a +2c = 33.50
  • 1a +4c = 30.50

If we double the first equation and subtract the second, we have ...

  2(3a +2c) -(1a +4c) = 2(33.50) -(30.50)

  5a = 36.50 . . . . simplify

  a = 7.30 . . . . . . .divide by 5

The cost of one adult ticket is $7.30.

4 0
3 years ago
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