19+x/2=4
multiply 2 on both sides
19+x=4 times 2
19+x=8
subtract 19 on each side
x=8-19
subtract
x=-11
Answer:
2 pieces
Step-by-step explanation:
Given


Required
Calculate the number of pieces
To do this, we have to divide the length of the wood by the length of each piece.
Represent this with x


Convert mixed numbers to improper fraction

Change division to multiplication



<em></em>
<em> </em>
Answer:
118 cookies
Step-by-step explanation:
1. 9x 16
2.144-26
And then get 118! Have a nice day YW!!!!!???
Answer:
0, 1, 3, 6, 10, 15, 21, 28, 36, 45