Answer:
7 is the coefficient of 7y
Step-by-step explanation:
explanation in the text book pls refer TB
Answer:
(50+40x) dollars
Step-by-step explanation:
THe fixed cost is $50 (this includes everything and 6GB of data).
Now, for every GB <em>OVER</em> 6 GB he uses, company charges $40 extra.
So, if he used "x" GB EXTRA, his EXTRA cost will be 40 * x = 40x
Thus, his total cost in the month would be fixed cost PLUS the extra, which would be
50 + 40x dollars
From the figure, we can notice that :
⊕ There are 4 striped blocks
⊕ The total number of blocks in the block set : 8
The ratio of striped blocks to total blocks in the block set is :



<u>Answer</u> : B
Hello! The answer to your question would be as followed:
Step 1:
5x - (3•5x^2)
Pull out like terms:
5x - 15x^2 = -5x • (3x - 1)
Final Result:
-5x • (3x - 1)