Answer:
She will have 142 watermelons
Step-by-step explanation:
First let's put our ratio
10 : 71
Since our lemons are now 20 instead of 10 we will divide 20 by 10 to see how many time we multiplied it by.

which equals 2
To find our water melon we will multiply it by 2

which equals 142
She will have 142 watermelons
39393939/5555 = 7091.61 so each gets 7091 carrots.
There will be 3434 carrots left over
For number 6 it's 30 x 45
Answer:
220.5
Step-by-step explanation:
Yes all the points lay in the line.
Insert the x coordinate into x giving you your y