3x + 14 = 143
3x = 129
X = 43
Answer:
A
B
A
C
D
C
A
B
B
D
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
Use PEMDAS (Parenthesis, exponent, multiplication, devision, addition, subtraction)
So....
7 + 2 .... Simplified ( 10/5 =2)
9 ..... Added
Hope this helps!
8/10= 0.8 tests per minute
