<span>Let be A =a3b +9a2b2-4ab5, and B=a3b-3a2b2+ab5,so the difference can be defined as A - B =a3b +9a2b2-4ab5 -(a3b-3a2b2+ab5), when there is negative sign in front of the parathesis, all the inside signs must change: that is as follow: A- B= a3b +9a2b2-4ab5 - a3b + 3a2b2 - ab5= a3b-a3b +9a2b2+3a2b2-4ab5- ab5= 12a2b2 -5ab5, the fist term has 2+2=4, as a degree,the second term has 1 +5 =6, so the true answer : The difference is a binomial with a degree of 6</span>
Answer:
same amount of money
Step-by-step explanation:
Miles driven per hour is 60 miles per hour
Hours driven per mile is 0.01667 hours per mile
<em><u>Solution:</u></em>
Given that,
On a recent road trip, Mr. Yost drove 210 miles in 3 1/2 hours
Therefore,
Miles driven = 210 miles

To find: miles driven per hour and the hours driven per mile
<h3><u>Miles driven per hour</u></h3>

<h3><u>Hours driven per mile</u></h3>

Thus both the miles driven per hour and the hours driven per mile are found
Answer:
least to greatest are:
-2.5, -2.47, -2/5, 5, 21/4
Answer:

Step-by-step explanation:
-A hypothesis is a claim of evidence and is used in making statistical decisions during experiments/ research.
-Given that 10% of the entire shipment is bruised.
-the null hypothesis states that the proportion is equal to the stated value:

-The alternative states that the null hypothesis is not correct:
