Answer:
10+26x
Step-by-step explanation:
To solve this, work your way from the inner most parentheses to the outer most:
- The inner most parentheses is around 6-2, meaning you solve this first. When you solve this, you get 4.
- The second most inner parentheses is around (1+3 times 4) using PEMDAS, you first solve the multiplication, and then add. Once you solve this, you get 13.
- Next, the outer most parentheses is around (10-5+13x). When you simplify this, you get 5+13x
- Finally, you multiply 2(5+13x). Using distributive property, you get 10+26x as your final simplified answer.
C. 5/6b = 140
(*assuming b = total number of cards)
If the piles have an equal number of cards and 5 out of the 6 piles were put in the collection, 5/6 of the cards were put into the collection. The total number of cards put in the collection is 140, so 5/6b=140.
Answer:
b. 4x-8
Step-by-step explanation:
1/2 x(8x-16)
= 1/2(8x) - 1/2 (16)
=4x - 8
Hope this helped
It is the graph of y = 6/x. You can use a graphing calculator....download wabbitemu from the google play store
