Answer:
Gabriella bought 6 t-shirts and 3 long sleeve shirts.
Step-by-step explanation:
$8 x 6 = $48
$14 x 3 = $42
48 + 42 = $90
D,E
Percent error = |actual − theoretical| / actual × 100%
|42 − 30| / 42 × 100% = 28.6%
im pretty sure the Answers b, but i've never done this before so sorry if its not
