Dave has $18 to spend on a $9 book and two birthday cards (c) first for his friends. how much can he spend on each card if he buys the same card for each friend?

$4.50

To find this, take the total amount and subtract it from the given amount he spends:

18 - 9 = 9

With this information, you know you need to get two of the same birthday cards with the left over money, meaning you need to split the final answer in half. So, 9 divided by 2 is 4.50.

Hope this helps!

Solution:

18 - 9 = $9 left

9 / 2cards = $4.5

Final

He can afford to buy 2 cards that are $4.5 each.

3, 12, 48, 384, 1536, 6144, 24576, 98304

step-by-step explanation:

just keep timing it by 4.

answer:

125 yards

explanation:

75+50=125. that is my answer