Answer:
(-2+4)/2
= 1
(-4-8)/2
= -6
(1,-6) is the midpoint of the line
Break down $750. Where the first $500 is charged 1.5% and the remaining $250 is charged 1%
$500 * 1.5% = $7.50
$250 * 1.0% = $2.50
The total charge for the unpaid amount of $750 is $10.00
<span>300/8
</span><span>=<span>75/2 </span></span><span>(Decimal: 37.5)</span>
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Answer:
Step-by-step explanation:
The mean = (83.5 + 81.5)/2
= 165/2
= 82.5
Answer:
The integers are -58, -57, -56.
Step-by-step explanation:
The difference between two consecutive integers is 1.
If you let the smallest of the three consecutive integers equal x, then the next greater one is x + 1, and the greatest of the three is x + 2.
Integers: x, x + 1, x + 2
The sum of the first and third is: x + x + 2
3 times the sum of the first and third is: 3(x + x + 2)
That product equals -342.
3(x + x + 2) = -342
3(2x + 2) = -342
Divide both sides by 3.
2x + 2 = -114
Subtract 2 from both sides.
2x = -116
Divide both sides by 2.
x = -58
x + 1 = -57
x + 2 = -56
The integers are -58, -57, -56.
