Answer:
<h3>
y = 20</h3><h3 />
Step-by-step explanation:
line RPN = 180 = 4y - 10 + 90 + y
180 - 90 + 10= 5y
100 = 5y
y = 100/5
y = 20
The seedling grew 1 1/6 inches or approximately 1.16 inches. 1/3 is equal to 2/6, 2/6 + 5/6 = 7/6
7/6 = 1 1/6
(0.75 * 3.5a) + (0.75 * -6b) = 2.63a -4.5b
Well the may not be the same by comparing the angels and the area an perimeter and shape<span />
315 is the answer but i don't know what they mean by simplify <span />
