4x+26
Step-by-step explanation:
to buy fencing, you need to find the perimeter of the pen. The perimeter is found by adding all sides together.
So, 13+13+2x+2x=4x+26
2.79 / 2 = 1.395 rounds to 1.40 per roll
8.99 / 6 = 1.498 rounds to 1.50 per roll
the better deal (cheapest) is the 2 roll package
** if u want price per roll (price / roll) ...u divide the price by the number of rolls
Answer:
y=x/2
Step-by-step explanation:
If one line is perpendicular to another, then the product of their slope is -1.
y = –2x+8. This line has a slope of -2. Which means another line must have a slope of 1/2.
By knowing the slope, we then assume this line as x-2y=k. Insert the point in, we find out k=0.
So the equation of this line is x-2y=0, or y=x/2.
Answer:
5 Fahrenheit
Step-by-step explanation:
20 Fahrenheit - 15 Fahrenheit =5 Fahrenheit
Okay, we can round each number to the nearest whole.
37.2 + 2583
Round 37.2
<span>If
the number after the decimal point is 5 or more, we round up, but if it’s 4 or
less, we round down.
</span>
The number is 2 so we round down to 37.
Now we add 37 + 2583, which equals 2620.
18.256 - 5.71
Again, look at the numbers after the decimal point.
For 18, it's 2, so we round down to 18. For 5, it's 7 so we round up to 6.
So we have:
18 - 6
Subtract:
12
-9.916 + 12.4
Again, look at the numbers after the decimal point.
For -9, it's 9, so we round up to -10, for 12, it's 4, so we round down to 12.
So we have:
-9 + 12
Add:
3
