Answer:
31,680
Step-by-step explanation:
Answer:
-6(a + 8) = -6a - 48
4(1 + 9x) = 4 + 36x
6(-5n + 7) = -30n + 42
(9m + 10) * 2 = 18m + 20
(-4 - 3n) * -8 = 32 + 24n
8(-b - 4) = -8b - 32
Solve all with Distributive Property of Equality.
Step-by-step explanation:
$21
Let the amount Lori bought the shirt and the hat be $x, if she bought them at half off sale, the initial price of both item will be 2 × $x
If she spent $21 on both items, the initial price will have been 2 x $21 = $42 where x is $21
Original price of the hat and shirt is therefore $42. Since both are on half off sale, the initial price is the hat will be $42/2 = $21
