The product of a 2 digit number and a 1 digit number other than 1 is greater than 20 and less than 25. what are all the possible combinations of numbers?

If you're restricting your numbers to integers, the composite numbers between 20 and 25 are 21, 22, and 24. The number 21 has no 2-digit divisors, so the two combinations are

... 11×2 = 22

... 12×2 = 24

If you allow non-integer decimal numbers there are about 124 possible combinations (too many to list here). A few of them are ...

... 67×.3 = 20.1

... 53×.4 = 21.2

... 4.5×5 = 22.5

... 3.1×8 = 24.8

... 2.7×9 = 24.3

If you allow 4.0 as a 2-digit number, then 4.0×6 = 24 and 6.0×4 = 24 are 2 of 6 such combinations that can be added to the list.

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane

answer:

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

explanation:

service only with 20% tip  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

in the opening of the question the word 'service' is associated only with the pretax value.

the closing part of the question asks: how much did she pay for the  

service

−−−−−−  

so technically the answer is  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

however, the intention of the question provider may have been that your answer is to be  

$

87.12

(

1

+

8

100

)

=

$

94.09

to 2 decimal places.

'

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

tony b

mar 21, 2017

answer:

trying to explain it another way

explanation:

service charge  

.

→

$

72.60

20% tip  

20

100

×

$

72.60

=

$

14.52

−−−−−−  

←

add

$

87.12

tax  

8

100

×

$

87.12

=

$

6.97

−−−−−  

←

add

$

94.09

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