2. The answer to number 2 is 15 boards
1/2 is the simplified version
Answer:
C and D
Step-by-step explanation:
5¹²·5⁸
= 5⁽¹²⁺⁸⁾
= 5²⁰
we simply have to select the answers which are equivalent to 5²⁰
Consider choice c:
(5³ 5² )⁴
= (5⁽³⁺²⁾)⁴
= (5⁵)⁴
= 5⁽⁵⁾⁽⁴⁾ ....(note.. this is identical to choice D, hence D is an answer)
=5²⁰ (C is also an answer)
Answer:
Step-by-step explanation:
-3w + 7 = -14
subtract 7 from both sides
-3w + 7 - 7 = - 14 -7
-3w = -21
divide both sides by (-3)
-3w/-3 = -21/-3
w = 7
In short:
-3w + 7 = -14
-3w = -14 - 7
-3w = -21
w = -21/-3
w = 7
Answer:
Points of intersection should be included within the feasible region (the solution set) of a system of nonlinear inequalities when the boundary lines that create the point are solid. A dashed line indicates that the points are not included in the solution set. Therefore, if one boundary line is dashed and one is solid, the point of intersection will not be included within the feasible region.
Step-by-step explanation: