Answer:
2x+18
Step-by-step explanation:
I hope this help.
Well the all paid 10.35×3=31.05 with the tip. The tip is 35.05/100×15=4.6575. To know how much they paid without the tip you just 31.05-4.6575=26.39
Simplify the expression. Write the answer in scientific notation. left parenthesis 9 times 10 Superscript negative 4 right parenthesis left parenthesis 6 times 10 Superscript negative 5 right parenthesis(9×10−4)(6×10−5)
Answer:
The cost of 8 comic books is $14
Step-by-step explanation:
Given
Required
Determine the cost of 8 books
First, we need to determine the cost of 1 book
Divide through by 20
Then multiply both sides by 8 to get the cost of 8
Hence;
<em>The cost of 8 comic books is $14</em>
Answer:
a. A is disjoint to B
b. A is subset of B
c. A -B
d. A union B complement
e. A intersection B complement
f. B-A complement
