In order to get a bonus this month, Leon must sell at least 120 newspaper subscriptions. He sold 85 subscriptions in the first three weeks of the month. How many subscriptions must Leon sell in the last week of the month?

35

Step-by-step explanation:

there are roughly 4 weeks in a month. so if he sold 85 in the first 3 weeks than there is one left so  minus 85 from 120 there's your answer.

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8