Lesson 2.1.8 Write an equation for each problem. Then solve your equation to answer the question. 1. Khloe has 28 coins in her collection. That is five more than Kourntey has. How many does Kou rtney have?

\( (a+3)^{2}=36 \) \( (a+3)=6 \) ou \( (a+3)=-6 \) \( a=\square \) 9

6. For what reason did the Dutch primarily settle in America? to build religiously tolerant settlements to export American crops to trade with Swedish settlers to trade with Native Americans

The temperature of a person during a certain illness is given by the following equation, where \( T \) is the temperature \( \left({ }^{\circ} \mathrm{F}\right) \) at time \( t \), in days. Find the relative extreme points and sketch a graph of the function. \( T(t)=-03 t^{2}+24 t+983,0 \leq t \leq 8 \)

1. Rortanto, \( \frac{3}{5}+\frac{1}{2} \times\left(\frac{3}{8}-\frac{3}{12}\right) \)

\( 9,900 cm \bigcirc 99 m \)