The sum of 4 consecutive integers
is 354

2.5

Step-by-step explanation:

Consecutive integers are numbers in a row on a number line (ie. 4,5,6 or 457,458,459 or 12341, 12342, 12343). They can also be negative as long as the problem doesn't specify if it's positive.

x= first integer

x+1= second integer

x+2= third integer

x+3= fourth integer

Add the four integers equal to 354.

x + (x+1) + (x+2) + (x+3)= 354

combine like terms

4x + 6= 354

subtract 6 from both sides

4x= 348

divide both sides by 4

x= 87 first integer

THREE REMAINING INTEGERS

x+1= 87 + 1= 88 second integer

x+2= 87 + 2= 89 third integer

x+3= 87 + 3= 90 fourth integer

ANSWER: The four consecutive integers are 87, 88, 89 and 90.

Hope this helps! :)

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step-by-step explanation:

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.