15 mph 5280 ft 1 hr
----------- * ------------- * ------------ = 1320 feet per min.
1 1 mile 60 min
You might want to make use of the fact that 60 mph = 88 ft/sec.
For the first inequality, subtract 5 from both sides to get

For the second inequality, subtract 1 from both sides to get

Divide both sides by 6:

So, x has to be greater than or equal to -2, or less than -5, which is option D
The answer is 86
Two interior angles is equal to one exterior angle
Answer: The percent error=16%
Step-by-step explanation:
Estimated amount of liquid in a container = 50 ml
Actual amount of liquid in the container = 43 ml
We know that the percent error = 
By substituting the values in the formula, we get
The percent error=
⇒The percent error=
⇒The percent error=
∴ The percent error=16%
Step-by-step explanation:
Hey there!
Given expression is;

The values of x and y is 3 and -6 respectively.
<u>Put</u><u> </u><u>their</u><u> </u><u>values</u><u>.</u>
<u>
</u>
<u>=</u><u> </u><u>8</u><u>1</u><u> </u><u>-</u><u> </u><u>3</u><u>6</u>
<u>=</u><u> </u><u>4</u><u>5</u><u> </u><u>is</u><u> </u><u>answer</u><u>.</u>
<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em>