2 and 11/100. I think that's as simple as it gets in a mixed number form
Answer:
a)10$
Step-by-step explanation:
Answer:
<h2>-23x - 17</h2>
Step-by-step explanation:
4(3x + 2) - 5(7x + 5) <em>use the distributive property: a(b + c) = ab + ac</em>
= (4)(3x) + (4)(2) + (-5)(7x) + (-5)(5)
= 12x + 8 - 35x - 25 <em>combine like terms</em>
= (12x - 35x) + (8 - 25)
= -23x - 17
This is equivalent to an 11x15 rectangle with 2 circles each of radius 2cm cut out of it (4 semi-circles = 2 circles in area).
11x11 rectangle = 165cm^2 area.
2 circles of 2cm radius = 2*4pi = 8pi = 25.13
165 - 25.13 = 139.87
139.9
(A)