Answer:
D)
Step-by-step explanation:
6,200
19-20
307-310
310 x 20= 6,200 or 20 x 310= 6,200
98
we're doing PEDMAS, so do Exponents first.
3² = 9
8 + 10 x 9
Multiply
8 + 90
Add
have a good one
