Answer:
$7.12
Explanation:
We know
1 palm tree magnet = $0.78
1 souvenir thimble = $0.61
How much money does Alice need to buy 6 palm tree magnets and 4 souvenir thimbles?
We take
0.78 x 6 = $4.68
0.61 x 4 = $2.44
4.68 + 2.44 = $7.12
So, Alice need $7.12