Step-by-step explanation:
=9x+2(2x+3)
=9x+4x+6
=13x+6 I hope so,
I believe that the answer to this question is 30.345 cm
Answer:
54
Step-by-step explanation:
Parentheses (14 + 42 - 6) = 50:
⇒ 50/10 + 7²
Exponents 7² = 49:
⇒ 50/10 + 49
Multiplication/division 50/10 = 5:
⇒ 5 + 49
Addition/subtraction: 5 + 49 = 54
⇒ 54
Answer:
4
Step-by-step explanation: