It is given that lamar purchases a comic book for $\$4$ . He then marks up the price of a comic book by $75\%$ which means he increases the price of the book by $75\%$ and then sells it to the comic dealer.

We have to find out how much will he charge the comic book dealer.

New price of the book after lamar marks up the price is given by

New price $= \$4 + \frac{75}{100} \times \$4$

= $\$4 + \$3$ $= \$7$

Thus, lamar will charge $\$7$ to the comic dealer for a comic book.

4 0

3 years ago

WILL GIVE BRAINLIEST

grandymaker [24]

Answer:

B the service fee for coming to look at the machine

Step-by-step explanation:

4 0

3 years ago

Q2)Write an equation in slope-intercept form for the line with slope6 and y -intercept-3 .

sweet [91]

The equation is y= 6x-3

6 0

2 years ago

Wind can cause air to move at speeds up to 130 meters per second. At that rate, how long would it take air to travel 5,850 meter

anygoal [31]

I believe that it would take 45 seconds

7 0

3 years ago