Answer:
D
Step-by-step explanation:
Distribute 10 in the equation
10 x 3 + 10 x 4 = 70
Answer:

Step-by-step explanation:

Answer: -13
Step-by-step explanation:
= 4*(1/4) - 8(2-1/4)
= 1-8(7/4)
= 1-14
= -13
A(b-c)
First substitute values
-8(12+4)=
Next, solve using ordering of PEMDAS
-8 (12+4)=
-8 (16)=12