Answer:
6 be because 2×3 =6 so B it will be the given answer
Simplifying
30c + -45d
Factor out the Greatest Common Factor (GCF), '15'.
15(2c + -3d)
Final result:
15(2c + -3d)
Roughly what I gave your doppelganger (you + 1) a few minutes ago . . .
[ (4 + 3)² - 1 ] divided by (7 - 3) .