How many pieces do I need for 1:3 ratios?

4

Step-by-step explanation:

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )