Answer:
See explanation
Step-by-step explanation:

By the distributive property this is equal to:

Hope this helps!
3/10 is represented as 30%.
Answer:
40mph
Step-by-step explanation:
(60mph+20mph)/2
40
Evaluate<span> the series by expanding the summation, then adding all of the values. 154 would be the answer.</span>
Answer:
10 inches
Step-by-step explanation:
Given
Shape: Isosceles Triangle


Required
Find the length of the other two sides
Represent the other sides with x.
Since it is an isosceles triangle, 2 sides are equal.
So, we have:


Collect Like Terms


Divide both sides by 2



<em>The other sides are 10in each</em>