Answer:
So 205
Step-by-step explanation:
First we have to divide 143.50 by 7 to find the amount she makes per lawn then muliply it by 10
143.50 / 7 =20.5
20.5*10=205
Answer: $ 205
Let x be the amount (in dollars) of money she will earn by mowing 10 lawns.
Given : Mia's weekly income varies directly with the number lawns she mows.
She earns $143.50 mowing 7 lawns .
Then by using proportionality , we have
Hence, she will earn $ 205 if she mows 10 lawns.
the answer is D
if you look on the graph and compare the statements you'll see none of them correlate except for the last one. 7 erasers cost 3.50, since the point on the graph is (7, 3.50)
The second table.
As x increases by 1, y increases by 8. That's a linear relationship.