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Which of the following choices is the common difference between the terms of this arithmetic sequence?
45, 39, 33, 27, 21, ...
What is difference between 45 and 45?
zero
What number will you get if you will add the sum of 18 and 36 to the difference of 45 and 27?
(18 + 36) + (45 - 27) = 54 + 18 = 72
What is halfway between the number 27 and 45?
The halfway value is (27 + 45)/2 = 72/2 = 36
What is the difference between 187 and 45?
187 − 45 = 142
Which of the following choices is the common difference between the terms of this arithmetic sequence?
45, 39, 33, 27, 21, ...
What is difference between 45 and 45?
zero
What number will you get if you will add the sum of 18 and 36 to the difference of 45 and 27?
(18 + 36) + (45 - 27) = 54 + 18 = 72
What is the greatest common factor between 45 and 27?
The GCF is 9.
What is halfway between the number 27 and 45?
The halfway value is (27 + 45)/2 = 72/2 = 36
What is the difference between 134and -45?
The difference between the two is 179, since -45 + 45 equals 0 and added on to 134 gives you a total of 179.
What is the difference between 187 and 45?
187 − 45 = 142
What is the greatest common factor of 30 45 and 90?
The GCF of 30, 45, and 90 is 15. One way to approach this is to look at the difference between 30, 45, and 90. The difference between 30 and 45 is 15. The difference between 45 and 90 is 45. The greatest common factor cannot be larger than the smallest difference between the numbers and must be a factor of the difference. The smallest difference is 15. Since 30, 45, and 90 are divisible by 15, the greatest common factor is 15.
What is the percent increase change in 18 to 45?
First you take the difference between the numbers (45 - 18 = 27). Then take that number and divide it by the original number. So 27/18 = 1.5 Then multiply by 100 for the percent. 1.5 x 100 = 150%.
What is the difference between -39 and -45?
6
What is the difference between 27 and 27.00?
27 and 27.00 are identical
What is the difference between 93 and 45?
48
