So firstly, the three terms share a GCF of x, so factor that out:
Next, I'm going to be factoring by grouping. But first, what two terms have a product of 140x^2 and a sum of 33x? That would be 28x and 5x. Replace 33x with 5x + 28x:
Now factor 20x^2 + 5x and 28x + 7 separately, make sure that they have the same quantity on the inside:
<u>Now you can rewrite the expression as , which is your final answer.</u>
Answer:
42 minutes because i add 33min and 1/2 hours together and got 42
Step-by-step explanation:
42 minutes because i add 33min and 1/2 hours together and got 42
A decreasing slopes in terms of distance means to go back to the start in a certain rate
Answer: 9
Step-by-step explanation: