Let the integers be X and Y
we know Y=X+1
X+Y=142
X+X+1=142
2X=142-1=141
2X=141
X =141/2 which isnt an integer so it has no answer
Answer:
The exact interest on $5,870 at 12% is $410.9
Step-by-step explanation:
From the information provided we know that
Principal amount: $5,870
Interest rate: 12% -> 0.12
Time: 7 months (From June to December)
When you know the principal amount, the rate, and the time, the amount of interest can be calculated by using the formula:

where P is principal, r is the rate of interest and t is the time in years.
We need to convert the 7 months into 1 year.

Now we can use the above formula

Therefore the exact interest on $5,870 at 12% is $410.9
Five-eighths inch on a ruler is a mark past 1/2 inch and before 1 inch. If the ruler divides the inches into eighths, 5/8 inch is the fifth mark on the ruler from the left side. If the ruler divides the inches into 16ths, it is the 10th mark.
Answer:
D.
Step-by-step explanation:
This is a perimeter question. All you have to do is add up all 4 sides together. In that case, it will be 2(3.5x - 7) + 2(x + 0.4). And we have our final answer!
Answer:
she loses 40% I think
Step-by-step explanation:
1/4=20% loss
3/4=60% loss
she gains 20%
60%-20%=40%