Answer:
-6x
Step-by-step explanation:
Answer:
2/5 or .4
Step-by-step explanation:
basically look at the points where the line meets the graph. two points would be 0,20 and 50,40. then count the amount that it changes vertically and then horizontally. +20vertical +50 horizonal giving the slope 20/50. this can then be simplified to 2/5 or the equivalent number .4
Answer:
9 times older.
Step-by-step explanation: Mark brainliest if this helps.
Number one is really easy just set it up in proportions. 420 over x and 7 hours over 24 cause you know there 24 hours in a day and then cross division and simplify. I think.
25/4= 6.25
In one day, there are 6.25 letters.
Hope this helps!
