The first part of the answer is 20x+9
Second part is 4a-6b
2 1/2 .need 20 characters to post
Answer: 4.4 per minute?
Step-by-step explanation:
dividing 53.5 by 12?
Answer:
7745.2
Step-by-step explanation:
you need to multiply 67 by 578 which is 38726. then you divide it by 5. In short, you can just use calculator or you can use scratch paper.\
Y ( 2 ) = - 5.131 · 2² + 31.821 · 2 - 3.3333 =
= - 5.131 · 4 + 63.642 - 3.3333 = -20.524 + 63.642 - 3.3333 = 39.78 ≈ 40
Answer: B ) 40.
