Question

HELP!
30 + 40
A. (10 + 3)(10 + 4)
B. (10 × 3)(10 × 4)
C.10 + (3 × 4)
D.10(3 + 4)

Answer 1

Answer:

D

Step-by-step explanation:

Distribute 10 in the equation

10 x 3 + 10 x 4 = 70

Answer 2

Answer D. 10(3+4)

10(3+4)

30+40