2 grams
6 x 106 = 636
3 x 105 = 315
315 x (2) = about 630
Step-by-step explanation:
step 1
-3(2x-4)+8x-8
-6x+12+8x-8
2x+4
x=2
I would say D, determine if it can be factored by grouping (sorry, I forgot to put in the answer here).
Answer:
Step-by-step explanation:
<u>Reading rate is y pages per x minutes and proportional relationship formula is:</u>
<u>The coefficient is:</u>
<u>Let's verify if the given numbers fit into the same relationship:</u>
- 12/18 = 2/3
- 8/12 = 2/3
- 20/30 = 2/3
We confirm all same and it means k = 2/3
<u>Required equation is:</u>
This represents that Michael reads 2 pages per 3 minutes and for x minutes he reads 2/3x pages
