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GalinKa [24]
2 years ago
11

EASY POINTS WILL GIVE BRAINLIST TO BEST ANSWER

Mathematics
2 answers:
yulyashka [42]2 years ago
8 0

Answer:

Dave can spend up to $4.50 on each card if he buys the same card for each friend.

Step-by-step explanation:

16 dollars to spend so,

7 dollar book to buy

and two birthday cards (c)

16=7+2c

-7   -7

9=2c (divide both sides by 2)

TO get:

c=4.50

Dave can spend up to 4.50 dollars on each card if he buys the same card for each friend.

Strike441 [17]2 years ago
3 0

Answer:

16-7=9 dollars. 9/2=4.50 He can spend up to $4.50 on each birthday card!

Step-by-step explanation:

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